DS916+ Release Notes

Version: 6.1.4-15217-2


(2017-11-23)
  1. Fixed multiple security vulnerabilities regarding Samba (Synology-SA-17:72 Samba).

Version: 6.1.4-15217-1


(2017-11-13)
  1. Fixed an issue where PPPoE cannot be displayed properly in Control Panel.

Version: 6.1.4-15217


(2017-11-13)

Important Note

  1. The update is expected to be available for all regions within the next few days, although the time of release in each region may vary slightly.
  2. This update will restart your Synology NAS.

What's New in DSM 6.1.4

  1. Adjusted the threshold of remaining storage capacity warning to 10%.
  2. Support 12TB IronWolf and IronWolf Pro drives with IHM.
  3. Users with ACL permissions set as "administration" can edit shared folders in File Station.

Fixed Issues

  1. Enhanced the compatibility of USB on certain models.
  2. Enhanced the compatibility of SAS drives on certain models.
  3. Fixed an issue where the response of user interface might slow down when using hotspares under certain circumstances.
  4. Fixed user interface display issues to enhance the usability of Resource Monitor.
  5. Fixed an issue where DSM mobile might not work properly on devices running Android 8.0.
  6. Fixed an issue where administrator might not be able to log in DSM after removing clients from trusted client list.
  7. Enhanced file system stability by backporting Kernel updates.
  8. Enhanced the stability of RAID 5, RAID 6, RAID F1, and SHR.
  9. Enhanced the compatibility of Windows AD and NFS protocol.
  10. Fixed an issue where RAID Resync might slow down when creating or deleting multiple volumes.
  11. Fixed an issue where users might be logged out or shared folders of mounted via AFP might be disconnected when changing permissions.
  12. Fixed an issue where the background of login panel might be blurry when accessing DSM on Chrome browser.
  13. Fixed an issue where users might not be able to collapse and expand nested sections on DSM webpage when using Safari 11 browser.
  14. Fixed search results filters of File Station, AFP and SMB to ensure that users can only find files with read permissions in their search results.
  15. Fixed multiple security vulnerabilities regarding Linux kernel (CVE-2017-10661, CVE-2017-10662, CVE-2017-10663).
  16. Fixed a security vulnerability regarding Samba (CVE-2017-11103).
  17. Fixed multiple security vulnerabilities regarding Wget (CVE-2017-6508, CVE-2017-13089, CVE-2017-13090).
  18. Fixed a security vulnerability regarding XSS (CWE-79).
  19. Fixed multiple security vulnerabilities regarding poppler library (CVE-2017-2820, CVE-2017-7511, CVE-2017-7515, CVE-2017-9408, CVE-2017-9775).

Version: 6.1.3-15152-8


(2017-10-18)

Important Note

  1. The update is expected to be available for all regions within the next few days, although the time of release in each region may vary slightly.
  2. This update will restart your Synology NAS.

Fixed Issues

  1. Fixed multiple security vulnerabilities regarding WPA/WPA2 protocols for wireless connections (CVE-2017-13077, CVE-2017-13078, CVE-2017-13079, CVE-2017-13080, CVE-2017-13081, CVE-2017-13082, CVE-2017-13084, CVE-2017-13086, CVE-2017-13087, CVE-2017-13088).

Version: 6.1.3-15152-7


(2017-10-12)

Important Note

  1. The update is expected to be available for all regions within the next few days, although the time of release in each region may vary slightly.
  2. This update will restart your Synology NAS.

Fixed Issues

  1. Enhanced system stability on certain models:
    • DS918+
    • DS718+
    • DS218+
    • DS418play
  2. Enhanced the stability when adding hard disks to expand RAID.

Version: 6.1.3-15152-6


(2017-10-03)

Important Note

  1. The update is expected to be available for all regions within the next few days, although the time of release in each region may vary slightly.
  2. This update will restart your Synology NAS.

Fixed Issues

  1. Fixed multiple security vulnerabilities regarding DNSmasq (CVE-2017-13704, CVE-2017-14491, CVE-2017-14495, CVE-2017-14496).
  2. Fixed multiple security vulnerabilities regarding DHCPv6 Server (CVE-2017-14492, CVE-2017-14493, CVE-2017-14494).

Version: 6.1.3-15152-5


(2017-09-25)

Important Note

  1. The update is expected to be available for all regions within the next few days, although the time of release in each region may vary slightly.
  2. This update will restart your Synology NAS.

Fixed Issues

  1. Enhanced monitor mechanism of drive temperatures.
  2. Enhanced compatibility of certain drives.
  3. Improved the healing mechanism for possible cache device errors.
  4. Enhanced file system stability by backporting Kernel updates.
  5. Fixed an issue where DSM might not check updates properly when QuickConnect is enabled.
  6. Enhanced the stability of DSM startup.
  7. Fixed a security vulnerability regarding Bluetooth dongle (CVE-2017-1000250).
  8. Fixed a security vulnerability regarding Linux kernel (CVE-2017-1000251).

Version: 6.1.3-15152-4


(2017-09-06)

Important Note

  1. The update is expected to be available for all regions within the next few days, although the time of release in each region may vary slightly.
  2. This update will restart your Synology NAS.

Fixed Issues

  1. Fixed HDD hibernation issues to enhance HDD compatibility.
  2. Enhanced overall stability of iSCSI services.
  3. Fixed compatibility issues with VMware environments.
  4. Fixed multiple security vulnerabilities regarding Linux Kernel (CVE-2017-10661, CVE-2017-10662, CVE-2017-10663).
  5. Enhanced the stability of RAID 5, RAID 6, SHR and RAID F1.

Version: 6.1.3-15152-3


(2017-08-15)

Important Note

  1. The update is expected to be available for all regions within the next few days, although the time of release in each region may vary slightly.
  2. This update will restart your Synology NAS.

Fixed Issues

  1. Fixed a compatibility issue when using USB passthrough in Virtual Machine Manager.
  2. Fixed security vulnerabilities regarding Linux kernel (CVE-2017-7533, CVE-2017-8890, CVE-2017-1000364, CVE-2017-1000365, CVE-2017-1000370, CVE-2017-1000371).
  3. Enhanced the stability of iSCSI Block-Level LUNs.

Version: 6.1.3-15152-1


(2017-07-19)

Important Note

  1. The update is expected to be available for all regions within the next few days, although the time of release in each region may vary slightly.

Fixed Issues

  1. Fixed a security vulnerability regarding Samba (CVE-2017-11103).

Version: 6.1.3-15152


(2017-07-13)

Important Note

  1. The update is expected to be available for all regions within the next few days, although the time of release in each region may vary slightly.

  2. This update will restart your Synology NAS.

Fixed Issues

  1. Fixed an issue where some packages might not be repaired automatically.
  2. Fixed an issue where the creation of SSD cache might fail on DS1817.
  3. Fixed multiple issues regarding quota configuration for users in the administrators group.
  4. Fixed an issue where the trusted domain might not display after the deletion and refresh of domain list.
  5. Fixed an issue where a connection timeout might occur upon the access to file service page without any available external IP addresses.
  6. Fixed an issue where DSM might fail to establish the network connection after reboot.
  7. Fixed a security vulnerability regarding FFmpeg (CVE-2017-9993).
  8. Fixed a security vulnerability regarding DSM login page (CVE-2017-9553, CVE-2017-9554).
  9. Fixed a security vulnerability regarding Nginx (CVE-2017-7529).

Version: 6.1.2-15132-1


(2017-07-10)

Important Note

  1. The update is expected to be available for all regions within the next few days, although the time of release in each region may vary slightly.

Fixed Issues

  1. Fixed an issue where the trusted domain might not display after the deletion and refresh of domain list.
  2. Fixed a security vulnerability regarding FFmpeg (CVE-2017-9993).

Version: 6.1.2-15132


(2017-06-29)

Important Note

  1. The update is expected to be available for all regions within the next few days, although the time of release in each region may vary slightly.

  2. This update will restart your Synology NAS.

What's New in DSM 6.1.2

  1. Enhanced the write performance of encrypted shared folders when using the AFP.
  2. Added support for DHCP server lease time to be measured in seconds.

Fixed Issues

  1. Upgraded Samba to version 4.4.13, and fixed a security vulnerability (CVE-2017-2619).
  2. Fixed an issue where some users might experience failure when updating domain data, and enhanced the speed of domain data updates.
  3. Fixed an issue where users might experience failure when joining a domain.
  4. Fixed an issue where volume creation might fail on some models.
  5. Fixed an issue where SSD cache status might not be correctly reported via the SNMP.
  6. Fixed an issue where SSD read-write cache might fail to be loaded when upgraded to a larger cache in RAID 1.
  7. Enhanced the resource usage rate of passive servers on SHA clusters.
  8. Enhanced the stability of the unmounting process for encrypted shared folders.
  9. Fixed an issue where the L2TP connection service might not work properly for IPv6 clients.
  10. Fixed an issue where MTUs might be incorrect after Bond is established on DSM.
  11. Fixed an issue where the IPv6 service might not work properly.
  12. Fixed an issue where gateway information might be lost when Bond is removed.
  13. Refined the IronWolf Health Management (IHM) thresholds.
  14. Fixed issue where some 4TB IronWolf drives were not detected when IronWolf Health Management (IHM ) was enabled.
  15. Modified description of drive health status.
  16. Fixed an issue where 32-bit models might not be properly repaired or expanded due to volume limits.

Version: 6.1.1-15101-4


(2017-05-25)

Important Note

  1. The update is expected to be available for all regions within the next few days, although the time of release in each region may vary slightly.

Fixed Issues

  1. Fixed a security vulnerability regarding samba service (CVE-2017-7494).

Version: 6.1.1-15101-3


(2017-05-23)

Important Note

  1. The update is expected to be available for all regions within the next few days, although the time of release in each region may vary slightly.
  2. This update will restart your Synology NAS.

Fixed Issues

  1. Fixed a security vulnerability regarding Linux kernel (CVE-2017-7308).
  2. Enhanced the stability of DSM when establishing a network connection.
  3. Fixed an issue where DNS server might fail to add IPv6 subnet.

Version: 6.1.1-15101-2


(2017-05-09)

Important Note

  1. The update is expected to be available for all regions within the next few days, although the time of release in each region may vary slightly.
  2. This update will restart your Synology NAS.

Fixed Issues

  1. Fixed a security vulnerability (CVE-2017-7184).
  2. Fixed an Ubuntu virtual machine system freeze issue on Virtual Machine Manager.
  3. Enhanced the stability of iSCSI service.

Version: 6.1.1-15101-1


(2017-05-02)

Important Note

  1. The update is expected to be available for all regions within the next few days, although the time of release in each region may vary slightly.
  2. This update will restart Synology NAS models supporting SSD cache.

Fixed Issues

  1. Fixed an issue where domain users/groups might be displayed incorrectly when a file ACL is checked via Samba.
  2. Fixed an issue where users might experience failure or receive no response when updating domain data.
  3. Fixed an issue where volumes might not function normally when read-write SSD cache is used with advanced iSCSI LUNs.
  4. Fixed an issue where encrypted shared folders cannot be unmounted when connections with Samba clients have been established.
  5. Fixed an issue where failure of installation or upgrade might occur in Package Center.

Version: 6.1.1-15101


(2017-05-02)

Important Note

  1. The update is expected to be available for all regions within the next few days, although the time of release in each region may vary slightly.
  2. This update will restart your Synology NAS.

What's New in DSM 6.1.1

  1. This update includes all bug fixes as well as security fixes in the previously released updates since DSM 6.1.
  2. Added support for scheduled RAID scrubbing.
  3. Upgraded Samba to version 4.4.9.

Fixed Issues

  1. Fixed an issue where the OTP might be requested repeatedly when users log in a same trusted device with different accounts.
  2. Fixed an issue where File Station might not work properly when playing slideshows of photos without thumbnails if opened via Application Portal.
  3. Fixed an issue where proxy settings cannot be changed when Let's Encrypt is in use.
  4. Fixed an issue where packages cannot be repurchased after refunds.
  5. Fixed an issue where Auto Block might fail to block addresses when the Allow List is set as an IP range.
  6. Fixed an issue where the default gateway might not be updated when a DHCP client has not received DNS information.
  7. Fixed an issue where firewall rules might not be displayed correctly when users add or remove rules on the same port.
  8. Fixed an issue where UPnP rules might fail to work properly on Synology NAS with a single Ethernet port.
  9. Fixed an issue where the DSM user interface might fail to be properly displayed when DHCP Server receives invalid DNS addresses.
  10. Fixed an issue where L2TP connections might fail to be established in kernel 4.4 when the kernel mode is enabled.
  11. Fixed an issue where an L2TP connection might fail to be established when the server address starts with a number.
  12. Enhanced the usability and display correctness of the Wake on Lan user interface.
  13. Fixed an issue where Synology NAS cannot be properly shut down when a bond has been established between Mellanox ConnectX-3 and Synology E10G17-F2.
  14. Fixed an issue where DSM might show the message of volume crash upon reboot when a single-disk SHR volume has been mounted with cache and transformed into a Disk Group.
  15. Fixed an incorrect volume display on some models where RAID Groups are supported and SHR has been enabled.
  16. Fixed an issue where SHA cannot be created when FS3017 contains over 12 drives.
  17. Fixed an issue where the settings of SMB encrypted transmission cannot be properly configured.
  18. Fixed a connection error that might occur when the name of an SMB shared folder contains consecutive spaces.
  19. Fixed an issue where Key Manager might fail to mount encrypted shared folders automatically on startup.
  20. Enhanced the stability of the iSCSI service.
  21. Fixed an issue where files cannot be written into encrypted shared folders on ext3 file system.
  22. Fixed an issue where Snapshot Replication might fail when compression is enabled for shared folders.
  23. Fixed an issue where DSM cannot be shut down properly on Qoriq or 88f6281/88f6282 platforms when JBOD volumes are in use.
  24. Enhanced the stability of the upgrade process of SHA clusters.

Version: 6.1-15047-2


(2017-03-22)

Fixed Issues

  1. Fixed an issue where a high-availability cluster might unexpectedly switch over when the active server is busy.
  2. Fixed an issue where SHA alternatively displays the message of availability/unavailability due to false alarm.
  3. Fixed an issue where DSM cannot be joined into Windows AD domains after upgrading to version 6.1.
  4. Fixed an issue where domain users cannot be edited on DSM after enabling Windows AD services.
  5. Fixed an issue where LDAP users could fail to access files via the SMB protocol.
  6. Fixed the compatibility issue of VMware with some file LUNs created on DSM 6.0 Beta.
  7. Fixed an issue where an encrypted shared folder cannot be decrypted when the encryption key is set to maximum length.
  8. Enhanced the stability of the iSCSI service.
  9. Fixed an issue where Auto Block might fail to block addresses when the Allow List is set as an IP range.
  10. Fixed an incorrect volume display on some models where RAID Groups are supported and SHR has been enabled.
  11. Fixed an issue where Microsoft Office and Adobe documents cannot be opened on Windows after being accessed on macOS via the AFP protocol.
  12. Improved the write performance of fragmented Btrfs volumes.
  13. Added Seagate IronWolf Health Management (IHM) support on Broadwell-DE models.
  14. Fixed the compatibility issue of WD WD8001FFWX with the DX1215 expansion unit.

Version: 6.1-15047-1


(2017-02-25)
  1. Fixed a security vulnerability with the Auto Block function that could allow remote attackers to bypass the current IP blocking mechanism.

Version: 6.1-15047


(2017-02-21)

Compatibility and Installation

  1. DSM 6.1 can only be installed on Synology products running DSM 6.0. Before starting, please log in to DSM and go to Control Panel > Update & Restore to install the latest DSM.
  2. Time Backup and HiDrive Backup will not be supported in DSM 6.1 and above.
  3. We can not guarantee the accuracy or completeness of third party packages, which are not developed by Synology.
  4. Manual re-indexing is required for all files after upgrading to DSM 6.1. The file indexing service in Control Panel has been moved to the preference settings in Synology Universal Search.
  5. Due to infrastructure update, packages will need re-initialization after upgrading to DSM 6.1. The process will occupy a higher CPU usage and can take up to an hour depending on the number of packages installed.
  6. Directory Server package must be disabled (stop) in Package Center before the upgrade if the server is running on a High Availability cluster.
  7. The DSM Help articles in the following languages have been removed: Brazilian Portuguese, European Portuguese, Norwegian, Turkish, Hungarian, Swedish, Danish. In all the packages, the Help articles in these six languages will also be removed.

What’s New in DSM 6.1 Official

  1. Extended Btrfs File System Coverage

    • Btrfs file system is now available on more Synology NAS models. Enjoy the powerful features of the next-generation file system.
    • Applied models:
      • 17-series: RS3617xs+, RS3617xs, RS3617RPxs, DS3617xs
      • 16-series: RS18016xs+, RS2416+, RS2416RP+, DS916+, DS416play, DS716+II, DS716+, DS216+II, DS216+
      • 15-series: RC18015xs+, DS3615xs, DS2415+, DS1815+, DS1515+, RS815+, RS815RP+, DS415+
      • 14-series: RS3614xs+, RS3614xs, RS3614RPxs, RS814RP+, RS814+, RS2414RP+, RS2414+
      • 13-series: RS10613xs+, RS3413xs+, DS1813+, DS1513+, DS713+, DS2413+
      • 12-series: DS3612xs, RS3412xs, RS3412RPxs, RS2212+, RS2212RP+, DS1812+, DS1512+, RS812+, RS812RP+, DS412+
      • 11-series: DS3611xs, RS3411xs, RS3411RPxs,
  2. File Self-Healing

    • DSM is now capable of detecting and repairing silent data corruption if your Synology NAS meets the following criteria:
      • Running Btrfs file system
      • Built on RAID 1, RAID 5, RAID 6, RAID 10, RAID F1 or non-1 disk SHR
  3. Shared Folder Encryption

    • In addition to encrypting a shared folder as you create it, you can now encrypt an existing shared folder, including the "homes" folder, after its creation.
    • With Key Manager, you can now use a USB storage device as a physical key to mount encrypted shared folders automatically without having to memorize all the encryption keys.
    • Removed the "Mount automatically on startup" function from the edit page of shared folders.
  4. Account Protection

    • More effective way to guard against brute-force attack
    • Users can set up the number of failed login attempts from trusted or untrusted devices within the specified time period.
  5. Extended RAID F1 Support

    • RAID F1 is now available on more Synology NAS models to take advantage of the new RAID type designed for all flash.
    • Applied models:
      • 17-series: FS3017, RS3617xs+, RS3617xs, RS3617RPxs, DS3617xs
      • 16-series: RS18016xs+
      • 15-series: RC18015xs+, DS3615xs
      • 14-series: RS3614xs+, RS3614xs, RS3614RPxs
      • 13-series: RS10613xs+, RS3413xs+
  6. File Services

    • Windows File Services and Mac File Services have been renamed SMB and AFP, respectively.
    • All SMB services (SMB1/2/3) are now running Samba 4.4.
    • Supports Time Machine via SMB3 in Mac OS 10.12 and above.
    • Supports Bonjour service, allowing you to back up data to multiple shared folders via Time Machine.
    • Supports sparse files over the SMB protocol to enhance usage efficiency of file system space and network bandwidth.
    • You can now restore to a previous version from Windows Explorer when mounting your home folder via the SMB protocol.
    • After enabling files fast clone in File Service advanced settings, files can be copied at a faster speed when the source and destination are within the same Btrfs volume.
  7. Storage Manager

    • RAID type can now be changed from SHR-1 to SHR-2, providing greater flexibility of storage expansion and better data protection. Note: Depending on your disk configuration, two additional disks may be required when changing your RAID type from SHR-1 to SHR-2. For more information, please refer to DSM Help.
    • Provides more types of disk health status to help you grasp the health info of your disks.
    • You can now migrate a single volume to a disk group and then create multiple volumes while using SHR (more flexible for models built on the 32-bit architecture with a single volume size limit of 16TB) .
  8. Resource Monitor

    • IT administrators will receive notifications regarding performance issues of the CPU, memory, disks, or LUNs (available on XS+ and XS models).
    • I/O throughput of each process can now be monitored in Task Manager (available on models with Intel 64-bit processors).
    • Added the service-based view, allowing you to monitor resource usage of each service and application (available on models with Intel 64-bit processors).
  9. Service Modularization

    • Some of DSM’s built­-in features have been modularized into packages to ensure better system maintenance and update flexibility.
    • Modularization in DSM 6.1 includes USB Copy, File Station, and File indexing.
  10. Package Center

    • Automatically updates incompatible packages after the installation of DSM 6.1 to boost your upgrading experience.
  11. Flexible Update Options

    • You can apply important fixes without unnecessary system reboots.
    • In case a reboot is required to complete an update, the system will notify you via Email and in DSM, allowing you the flexibility to reboot at a time of your choice.

Known Issues & Limitations

  1. Ended support for Intrusion Prevention since DSM 6.1. This package will be removed from Package Center.

Version: 6.1.4-15217-2


(2017-11-23)
  1. Fixed multiple security vulnerabilities regarding Samba (Synology-SA-17:72 Samba).

Version: 6.1.4-15217-1


(2017-11-13)
  1. Fixed an issue where PPPoE cannot be displayed properly in Control Panel.

Version: 6.1.4-15217


(2017-11-13)

Important Note

  1. The update is expected to be available for all regions within the next few days, although the time of release in each region may vary slightly.
  2. This update will restart your Synology NAS.

What's New in DSM 6.1.4

  1. Adjusted the threshold of remaining storage capacity warning to 10%.
  2. Support 12TB IronWolf and IronWolf Pro drives with IHM.
  3. Users with ACL permissions set as "administration" can edit shared folders in File Station.

Fixed Issues

  1. Enhanced the compatibility of USB on certain models.
  2. Enhanced the compatibility of SAS drives on certain models.
  3. Fixed an issue where the response of user interface might slow down when using hotspares under certain circumstances.
  4. Fixed user interface display issues to enhance the usability of Resource Monitor.
  5. Fixed an issue where DSM mobile might not work properly on devices running Android 8.0.
  6. Fixed an issue where administrator might not be able to log in DSM after removing clients from trusted client list.
  7. Enhanced file system stability by backporting Kernel updates.
  8. Enhanced the stability of RAID 5, RAID 6, RAID F1, and SHR.
  9. Enhanced the compatibility of Windows AD and NFS protocol.
  10. Fixed an issue where RAID Resync might slow down when creating or deleting multiple volumes.
  11. Fixed an issue where users might be logged out or shared folders of mounted via AFP might be disconnected when changing permissions.
  12. Fixed an issue where the background of login panel might be blurry when accessing DSM on Chrome browser.
  13. Fixed an issue where users might not be able to collapse and expand nested sections on DSM webpage when using Safari 11 browser.
  14. Fixed search results filters of File Station, AFP and SMB to ensure that users can only find files with read permissions in their search results.
  15. Fixed multiple security vulnerabilities regarding Linux kernel (CVE-2017-10661, CVE-2017-10662, CVE-2017-10663).
  16. Fixed a security vulnerability regarding Samba (CVE-2017-11103).
  17. Fixed multiple security vulnerabilities regarding Wget (CVE-2017-6508, CVE-2017-13089, CVE-2017-13090).
  18. Fixed a security vulnerability regarding XSS (CWE-79).
  19. Fixed multiple security vulnerabilities regarding poppler library (CVE-2017-2820, CVE-2017-7511, CVE-2017-7515, CVE-2017-9408, CVE-2017-9775).

Version: 6.0.3-8754-6


(2017-10-24)

Important Note

  1. The update is expected to be available for all regions within the next few days, although the time of release in each region may vary slightly.
  2. This update will restart your Synology NAS.

Fixed Issues

  1. Fixed multiple security vulnerabilities regarding Linux Kernel (CVE-2017-1000253, CVE-2017-1000364, CVE-2017-1000365, CVE-2017-1000370, CVE-2017-1000371).
  2. Fixed multiple security vulnerabilities regarding Bluetooth (CVE-2017-1000250, CVE-2017-1000251).
  3. Fixed multiple security vulnerabilities regarding WPA/WPA2 protocols for wireless connections (CVE-2017-13077, CVE-2017-13078, CVE-2017-13079, CVE-2017-13080, CVE-2017-13081, CVE-2017-13082, CVE-2017-13084, CVE-2017-13086, CVE-2017-13087, CVE-2017-13088).
  4. Fixed multiple security vulnerabilities regarding DNSmasq (CVE-2017-13704, CVE-2017-14491, CVE-2017-14495, CVE-2017-14496).
  5. Fixed multiple security vulnerabilities regarding DHCPv6 Server (CVE-2017-14492, CVE-2017-14493, CVE-2017-14494).

Version: 6.1.3-15152-8


(2017-10-18)

Important Note

  1. The update is expected to be available for all regions within the next few days, although the time of release in each region may vary slightly.
  2. This update will restart your Synology NAS.

Fixed Issues

  1. Fixed multiple security vulnerabilities regarding WPA/WPA2 protocols for wireless connections (CVE-2017-13077, CVE-2017-13078, CVE-2017-13079, CVE-2017-13080, CVE-2017-13081, CVE-2017-13082, CVE-2017-13084, CVE-2017-13086, CVE-2017-13087, CVE-2017-13088).

Version: 6.1.3-15152-7


(2017-10-12)

Important Note

  1. The update is expected to be available for all regions within the next few days, although the time of release in each region may vary slightly.
  2. This update will restart your Synology NAS.

Fixed Issues

  1. Enhanced system stability on certain models:
    • DS918+
    • DS718+
    • DS218+
    • DS418play
  2. Enhanced the stability when adding hard disks to expand RAID.

Version: 6.1.3-15152-6


(2017-10-03)

Important Note

  1. The update is expected to be available for all regions within the next few days, although the time of release in each region may vary slightly.
  2. This update will restart your Synology NAS.

Fixed Issues

  1. Fixed multiple security vulnerabilities regarding DNSmasq (CVE-2017-13704, CVE-2017-14491, CVE-2017-14495, CVE-2017-14496).
  2. Fixed multiple security vulnerabilities regarding DHCPv6 Server (CVE-2017-14492, CVE-2017-14493, CVE-2017-14494).

Version: 6.0.3-8754-5


(2017-09-26)

Important Note

  1. The update is expected to be available for all regions within the next few days, although the time of release in each region may vary slightly.
  2. This update will restart your Synology NAS.

Fixed Issues

  1. Enhanced the stability of RAID 5, RAID 6, and RAID F1.
  2. Enhanced file system stability by backporting Kernel updates.

Version: 6.1.3-15152-5


(2017-09-25)

Important Note

  1. The update is expected to be available for all regions within the next few days, although the time of release in each region may vary slightly.
  2. This update will restart your Synology NAS.

Fixed Issues

  1. Enhanced monitor mechanism of drive temperatures.
  2. Enhanced compatibility of certain drives.
  3. Improved the healing mechanism for possible cache device errors.
  4. Enhanced file system stability by backporting Kernel updates.
  5. Fixed an issue where DSM might not check updates properly when QuickConnect is enabled.
  6. Enhanced the stability of DSM startup.
  7. Fixed a security vulnerability regarding Bluetooth dongle (CVE-2017-1000250).
  8. Fixed a security vulnerability regarding Linux kernel (CVE-2017-1000251).

Version: 6.1.3-15152-4


(2017-09-06)

Important Note

  1. The update is expected to be available for all regions within the next few days, although the time of release in each region may vary slightly.
  2. This update will restart your Synology NAS.

Fixed Issues

  1. Fixed HDD hibernation issues to enhance HDD compatibility.
  2. Enhanced overall stability of iSCSI services.
  3. Fixed compatibility issues with VMware environments.
  4. Fixed multiple security vulnerabilities regarding Linux Kernel (CVE-2017-10661, CVE-2017-10662, CVE-2017-10663).
  5. Enhanced the stability of RAID 5, RAID 6, SHR and RAID F1.

Version: 6.1.3-15152-3


(2017-08-15)

Important Note

  1. The update is expected to be available for all regions within the next few days, although the time of release in each region may vary slightly.
  2. This update will restart your Synology NAS.

Fixed Issues

  1. Fixed a compatibility issue when using USB passthrough in Virtual Machine Manager.
  2. Fixed security vulnerabilities regarding Linux kernel (CVE-2017-7533, CVE-2017-8890, CVE-2017-1000364, CVE-2017-1000365, CVE-2017-1000370, CVE-2017-1000371).
  3. Enhanced the stability of iSCSI Block-Level LUNs.

Version: 6.1.3-15152-1


(2017-07-19)

Important Note

  1. The update is expected to be available for all regions within the next few days, although the time of release in each region may vary slightly.

Fixed Issues

  1. Fixed a security vulnerability regarding Samba (CVE-2017-11103).

Version: 6.0.3-8754-4


(2017-07-19)

Important Note

  1. The update is expected to be available for all regions within the next few days, although the time of release in each region may vary slightly.
  2. This update will restart your Synology NAS.

Fixed Issues

  1. Fixed a security vulnerability regarding Nginx (CVE-2017-7529).
  2. Fixed a security vulnerability regarding Samba (CVE-2017-11103).
  3. Fixed a security vulnerability regarding DSM login page (CVE-2017-9553).

Version: 6.1.3-15152


(2017-07-13)

Important Note

  1. The update is expected to be available for all regions within the next few days, although the time of release in each region may vary slightly.

  2. This update will restart your Synology NAS.

Fixed Issues

  1. Fixed an issue where some packages might not be repaired automatically.
  2. Fixed an issue where the creation of SSD cache might fail on DS1817.
  3. Fixed multiple issues regarding quota configuration for users in the administrators group.
  4. Fixed an issue where the trusted domain might not display after the deletion and refresh of domain list.
  5. Fixed an issue where a connection timeout might occur upon the access to file service page without any available external IP addresses.
  6. Fixed an issue where DSM might fail to establish the network connection after reboot.
  7. Fixed a security vulnerability regarding FFmpeg (CVE-2017-9993).
  8. Fixed a security vulnerability regarding DSM login page (CVE-2017-9553, CVE-2017-9554).
  9. Fixed a security vulnerability regarding Nginx (CVE-2017-7529).

Version: 6.1.2-15132-1


(2017-07-10)

Important Note

  1. The update is expected to be available for all regions within the next few days, although the time of release in each region may vary slightly.

Fixed Issues

  1. Fixed an issue where the trusted domain might not display after the deletion and refresh of domain list.
  2. Fixed a security vulnerability regarding FFmpeg (CVE-2017-9993).

Version: 6.0.3-8754-3


(2017-07-10)

Important Note

  1. The update is expected to be available for all regions within the next few days, although the time of release in each region may vary slightly.

Fixed Issues

  1. Fixed a security vulnerability regarding FFmpeg (CVE-2017-9993).

Version: 6.1.2-15132


(2017-06-29)

Important Note

  1. The update is expected to be available for all regions within the next few days, although the time of release in each region may vary slightly.

  2. This update will restart your Synology NAS.

What's New in DSM 6.1.2

  1. Enhanced the write performance of encrypted shared folders when using the AFP.
  2. Added support for DHCP server lease time to be measured in seconds.

Fixed Issues

  1. Upgraded Samba to version 4.4.13, and fixed a security vulnerability (CVE-2017-2619).
  2. Fixed an issue where some users might experience failure when updating domain data, and enhanced the speed of domain data updates.
  3. Fixed an issue where users might experience failure when joining a domain.
  4. Fixed an issue where volume creation might fail on some models.
  5. Fixed an issue where SSD cache status might not be correctly reported via the SNMP.
  6. Fixed an issue where SSD read-write cache might fail to be loaded when upgraded to a larger cache in RAID 1.
  7. Enhanced the resource usage rate of passive servers on SHA clusters.
  8. Enhanced the stability of the unmounting process for encrypted shared folders.
  9. Fixed an issue where the L2TP connection service might not work properly for IPv6 clients.
  10. Fixed an issue where MTUs might be incorrect after Bond is established on DSM.
  11. Fixed an issue where the IPv6 service might not work properly.
  12. Fixed an issue where gateway information might be lost when Bond is removed.
  13. Refined the IronWolf Health Management (IHM) thresholds.
  14. Fixed issue where some 4TB IronWolf drives were not detected when IronWolf Health Management (IHM ) was enabled.
  15. Modified description of drive health status.
  16. Fixed an issue where 32-bit models might not be properly repaired or expanded due to volume limits.

Version: 6.0.3-8754-2


(2017-06-20)

Important Note

  1. The update is expected to be available for all regions within the next few days, although the time of release in each region may vary slightly.
  2. This update will restart your Synology NAS.

Fixed Issues

  1. Enhanced the stability of iSCSI service.
  2. Enhanced compatibility of XenServer for CHAP Discovery.

Version: 6.0.3-8754-1


(2017-05-26)

Important Note

  1. The update is expected to be available for all regions within the next few days, although the time of release in each region may vary slightly.

Fixed Issues

  1. Fixed a security vulnerability regarding samba service (CVE-2017-7494).

Version: 6.1.1-15101-4


(2017-05-25)

Important Note

  1. The update is expected to be available for all regions within the next few days, although the time of release in each region may vary slightly.

Fixed Issues

  1. Fixed a security vulnerability regarding samba service (CVE-2017-7494).

Version: 6.1.1-15101-3


(2017-05-23)

Important Note

  1. The update is expected to be available for all regions within the next few days, although the time of release in each region may vary slightly.
  2. This update will restart your Synology NAS.

Fixed Issues

  1. Fixed a security vulnerability regarding Linux kernel (CVE-2017-7308).
  2. Enhanced the stability of DSM when establishing a network connection.
  3. Fixed an issue where DNS server might fail to add IPv6 subnet.

Version: 6.1.1-15101-2


(2017-05-09)

Important Note

  1. The update is expected to be available for all regions within the next few days, although the time of release in each region may vary slightly.
  2. This update will restart your Synology NAS.

Fixed Issues

  1. Fixed a security vulnerability (CVE-2017-7184).
  2. Fixed an Ubuntu virtual machine system freeze issue on Virtual Machine Manager.
  3. Enhanced the stability of iSCSI service.

Version: 6.1.1-15101-1


(2017-05-02)

Important Note

  1. The update is expected to be available for all regions within the next few days, although the time of release in each region may vary slightly.
  2. This update will restart Synology NAS models supporting SSD cache.

Fixed Issues

  1. Fixed an issue where domain users/groups might be displayed incorrectly when a file ACL is checked via Samba.
  2. Fixed an issue where users might experience failure or receive no response when updating domain data.
  3. Fixed an issue where volumes might not function normally when read-write SSD cache is used with advanced iSCSI LUNs.
  4. Fixed an issue where encrypted shared folders cannot be unmounted when connections with Samba clients have been established.
  5. Fixed an issue where failure of installation or upgrade might occur in Package Center.

Version: 6.1.1-15101


(2017-05-02)

Important Note

  1. The update is expected to be available for all regions within the next few days, although the time of release in each region may vary slightly.
  2. This update will restart your Synology NAS.

What's New in DSM 6.1.1

  1. This update includes all bug fixes as well as security fixes in the previously released updates since DSM 6.1.
  2. Added support for scheduled RAID scrubbing.
  3. Upgraded Samba to version 4.4.9.

Fixed Issues

  1. Fixed an issue where the OTP might be requested repeatedly when users log in a same trusted device with different accounts.
  2. Fixed an issue where File Station might not work properly when playing slideshows of photos without thumbnails if opened via Application Portal.
  3. Fixed an issue where proxy settings cannot be changed when Let's Encrypt is in use.
  4. Fixed an issue where packages cannot be repurchased after refunds.
  5. Fixed an issue where Auto Block might fail to block addresses when the Allow List is set as an IP range.
  6. Fixed an issue where the default gateway might not be updated when a DHCP client has not received DNS information.
  7. Fixed an issue where firewall rules might not be displayed correctly when users add or remove rules on the same port.
  8. Fixed an issue where UPnP rules might fail to work properly on Synology NAS with a single Ethernet port.
  9. Fixed an issue where the DSM user interface might fail to be properly displayed when DHCP Server receives invalid DNS addresses.
  10. Fixed an issue where L2TP connections might fail to be established in kernel 4.4 when the kernel mode is enabled.
  11. Fixed an issue where an L2TP connection might fail to be established when the server address starts with a number.
  12. Enhanced the usability and display correctness of the Wake on Lan user interface.
  13. Fixed an issue where Synology NAS cannot be properly shut down when a bond has been established between Mellanox ConnectX-3 and Synology E10G17-F2.
  14. Fixed an issue where DSM might show the message of volume crash upon reboot when a single-disk SHR volume has been mounted with cache and transformed into a Disk Group.
  15. Fixed an incorrect volume display on some models where RAID Groups are supported and SHR has been enabled.
  16. Fixed an issue where SHA cannot be created when FS3017 contains over 12 drives.
  17. Fixed an issue where the settings of SMB encrypted transmission cannot be properly configured.
  18. Fixed a connection error that might occur when the name of an SMB shared folder contains consecutive spaces.
  19. Fixed an issue where Key Manager might fail to mount encrypted shared folders automatically on startup.
  20. Enhanced the stability of the iSCSI service.
  21. Fixed an issue where files cannot be written into encrypted shared folders on ext3 file system.
  22. Fixed an issue where Snapshot Replication might fail when compression is enabled for shared folders.
  23. Fixed an issue where DSM cannot be shut down properly on Qoriq or 88f6281/88f6282 platforms when JBOD volumes are in use.
  24. Enhanced the stability of the upgrade process of SHA clusters.

Version: 6.0.3-8754


(2017-05-02)

Important Note

  1. The update is expected to be available for all regions within the next few days, although the time of release in each region may vary slightly.
  2. This update will restart your Synology NAS.

What's New in DSM 6.0.3

  1. Supports scheduled RAID data scrubbing.

Fixed Issues

  1. Improved the procedure for creating/deleting SSD cache.
  2. Fixed an issue where the system might fail to enter the hibernation mode in the IPv6 environment.
  3. Fixed an issue where login history might not display properly in Log Center.
  4. Fixed an issue where Let’s Encrypt CA (Certificate Authority) could not be updated after setting up proxy.
  5. Fixed an issue where gofile.me sharing links could not be accessed via Firefox.
  6. Fixed an issue where deleted files might still be indexed from the Recycle Bin in a shared folder.
  7. Fixed an issue where file indexing might be inaccurate after renaming a shared folder.
  8. Fixed an issue where uploading files via Firefox 52.0 might fail.
  9. Enhanced the stability of the iSCSI service.

Version: 6.0.2-8451-11


(2017-04-19)

Important Note

  1. The update is expected to be available for all regions within the next few days, although the time of release in each region may vary slightly.
  2. This update will restart your Synology NAS.

Fixed Issues

  1. Fixed several security vulnerabilities regarding Linux kernel (CVE-2016-10229).

Version: 6.0.2-8451-10


(2017-04-11)

Important Note

  1. The update is expected to be available for all regions within the next few days, although the time of release in each region may vary slightly.

Fixed Issues

  1. Fixed an issue where the data in Office and Note Station might be deleted when Synology NAS is removed from LDAP/AD domains.

Version: 6.1-15047-2


(2017-03-22)

Fixed Issues

  1. Fixed an issue where a high-availability cluster might unexpectedly switch over when the active server is busy.
  2. Fixed an issue where SHA alternatively displays the message of availability/unavailability due to false alarm.
  3. Fixed an issue where DSM cannot be joined into Windows AD domains after upgrading to version 6.1.
  4. Fixed an issue where domain users cannot be edited on DSM after enabling Windows AD services.
  5. Fixed an issue where LDAP users could fail to access files via the SMB protocol.
  6. Fixed the compatibility issue of VMware with some file LUNs created on DSM 6.0 Beta.
  7. Fixed an issue where an encrypted shared folder cannot be decrypted when the encryption key is set to maximum length.
  8. Enhanced the stability of the iSCSI service.
  9. Fixed an issue where Auto Block might fail to block addresses when the Allow List is set as an IP range.
  10. Fixed an incorrect volume display on some models where RAID Groups are supported and SHR has been enabled.
  11. Fixed an issue where Microsoft Office and Adobe documents cannot be opened on Windows after being accessed on macOS via the AFP protocol.
  12. Improved the write performance of fragmented Btrfs volumes.
  13. Added Seagate IronWolf Health Management (IHM) support on Broadwell-DE models.
  14. Fixed the compatibility issue of WD WD8001FFWX with the DX1215 expansion unit.

Version: 6.1-15047-1


(2017-02-25)
  1. Fixed a security vulnerability with the Auto Block function that could allow remote attackers to bypass the current IP blocking mechanism.

Version: 6.1-15047


(2017-02-21)

Compatibility and Installation

  1. DSM 6.1 can only be installed on Synology products running DSM 6.0. Before starting, please log in to DSM and go to Control Panel > Update & Restore to install the latest DSM.
  2. Time Backup and HiDrive Backup will not be supported in DSM 6.1 and above.
  3. We can not guarantee the accuracy or completeness of third party packages, which are not developed by Synology.
  4. Manual re-indexing is required for all files after upgrading to DSM 6.1. The file indexing service in Control Panel has been moved to the preference settings in Synology Universal Search.
  5. Due to infrastructure update, packages will need re-initialization after upgrading to DSM 6.1. The process will occupy a higher CPU usage and can take up to an hour depending on the number of packages installed.
  6. Directory Server package must be disabled (stop) in Package Center before the upgrade if the server is running on a High Availability cluster.
  7. The DSM Help articles in the following languages have been removed: Brazilian Portuguese, European Portuguese, Norwegian, Turkish, Hungarian, Swedish, Danish. In all the packages, the Help articles in these six languages will also be removed.

What’s New in DSM 6.1 Official

  1. Extended Btrfs File System Coverage

    • Btrfs file system is now available on more Synology NAS models. Enjoy the powerful features of the next-generation file system.
    • Applied models:
      • 17-series: RS3617xs+, RS3617xs, RS3617RPxs, DS3617xs
      • 16-series: RS18016xs+, RS2416+, RS2416RP+, DS916+, DS416play, DS716+II, DS716+, DS216+II, DS216+
      • 15-series: RC18015xs+, DS3615xs, DS2415+, DS1815+, DS1515+, RS815+, RS815RP+, DS415+
      • 14-series: RS3614xs+, RS3614xs, RS3614RPxs, RS814RP+, RS814+, RS2414RP+, RS2414+
      • 13-series: RS10613xs+, RS3413xs+, DS1813+, DS1513+, DS713+, DS2413+
      • 12-series: DS3612xs, RS3412xs, RS3412RPxs, RS2212+, RS2212RP+, DS1812+, DS1512+, RS812+, RS812RP+, DS412+
      • 11-series: DS3611xs, RS3411xs, RS3411RPxs,
  2. File Self-Healing

    • DSM is now capable of detecting and repairing silent data corruption if your Synology NAS meets the following criteria:
      • Running Btrfs file system
      • Built on RAID 1, RAID 5, RAID 6, RAID 10, RAID F1 or non-1 disk SHR
  3. Shared Folder Encryption

    • In addition to encrypting a shared folder as you create it, you can now encrypt an existing shared folder, including the "homes" folder, after its creation.
    • With Key Manager, you can now use a USB storage device as a physical key to mount encrypted shared folders automatically without having to memorize all the encryption keys.
    • Removed the "Mount automatically on startup" function from the edit page of shared folders.
  4. Account Protection

    • More effective way to guard against brute-force attack
    • Users can set up the number of failed login attempts from trusted or untrusted devices within the specified time period.
  5. Extended RAID F1 Support

    • RAID F1 is now available on more Synology NAS models to take advantage of the new RAID type designed for all flash.
    • Applied models:
      • 17-series: FS3017, RS3617xs+, RS3617xs, RS3617RPxs, DS3617xs
      • 16-series: RS18016xs+
      • 15-series: RC18015xs+, DS3615xs
      • 14-series: RS3614xs+, RS3614xs, RS3614RPxs
      • 13-series: RS10613xs+, RS3413xs+
  6. File Services

    • Windows File Services and Mac File Services have been renamed SMB and AFP, respectively.
    • All SMB services (SMB1/2/3) are now running Samba 4.4.
    • Supports Time Machine via SMB3 in Mac OS 10.12 and above.
    • Supports Bonjour service, allowing you to back up data to multiple shared folders via Time Machine.
    • Supports sparse files over the SMB protocol to enhance usage efficiency of file system space and network bandwidth.
    • You can now restore to a previous version from Windows Explorer when mounting your home folder via the SMB protocol.
    • After enabling files fast clone in File Service advanced settings, files can be copied at a faster speed when the source and destination are within the same Btrfs volume.
  7. Storage Manager

    • RAID type can now be changed from SHR-1 to SHR-2, providing greater flexibility of storage expansion and better data protection. Note: Depending on your disk configuration, two additional disks may be required when changing your RAID type from SHR-1 to SHR-2. For more information, please refer to DSM Help.
    • Provides more types of disk health status to help you grasp the health info of your disks.
    • You can now migrate a single volume to a disk group and then create multiple volumes while using SHR (more flexible for models built on the 32-bit architecture with a single volume size limit of 16TB) .
  8. Resource Monitor

    • IT administrators will receive notifications regarding performance issues of the CPU, memory, disks, or LUNs (available on XS+ and XS models).
    • I/O throughput of each process can now be monitored in Task Manager (available on models with Intel 64-bit processors).
    • Added the service-based view, allowing you to monitor resource usage of each service and application (available on models with Intel 64-bit processors).
  9. Service Modularization

    • Some of DSM’s built­-in features have been modularized into packages to ensure better system maintenance and update flexibility.
    • Modularization in DSM 6.1 includes USB Copy, File Station, and File indexing.
  10. Package Center

    • Automatically updates incompatible packages after the installation of DSM 6.1 to boost your upgrading experience.
  11. Flexible Update Options

    • You can apply important fixes without unnecessary system reboots.
    • In case a reboot is required to complete an update, the system will notify you via Email and in DSM, allowing you the flexibility to reboot at a time of your choice.

Known Issues & Limitations

  1. Ended support for Intrusion Prevention since DSM 6.1. This package will be removed from Package Center.

Version: 6.0.2-8451-9


(2017-01-18)

Important Note

  1. The update is expected to be available for all regions within the next few days, although the time of release in each region may vary slightly.
  2. This update will restart your Synology NAS.

Fixed Issues

  1. Enhanced the stability of Btrfs file system after an abnormal shutdown.
  2. Enhanced the stability of iSCSI service.
  3. Enhanced system stability when connecting via the SMB protocol.
  4. Enhanced the stability of Synology E10G15-F1.
  5. Fixed a security vulnerability regarding PHPMailer (CVE-2017-5223). Upgrading Photo Station to version 6.6.3 or above is required.

Version: 6.0.2-8451-8


(2017-01-11)

Important Note

  1. The update is expected to be available for all regions within the next few days, although the time of release in each region may vary slightly.
  2. This update will restart your Synology NAS.

Fixed Issues

  1. Enhanced SHA stability by optimizing CPU usage priority on the running process.
  2. Enhanced the stability of a Btrfs volume with SSD cache.
  3. IPv6 is now supported by ICMP rule in Firewall.
  4. Fixed a security vulnerability regarding PHPMailer (CVE-2016-10033,CVE-2016-10045 )。
  5. Fixed a security vulnerability regarding Linux Kernel (CVE-2016-7117).
  6. Fixed an issue where VPN server might restart unexpectedly.

Version: 6.0.2-8451-7


(2016-12-22)

Important Note

  1. The update is expected to be available for all regions within the next few days, although the time of release in each region may vary slightly.
  2. This update will restart your Synology NAS.

Fixed Issues

  1. Enhanced the stability of RAID 5.

Version: 6.0.2-8451-6


(2016-12-09)

Important Note

  1. The update is expected to be available for all regions within the next few days, although the time of release in each region may vary slightly.
  2. This update will restart your Synology NAS.

Fixed Issues

  1. Fixed an issue where under certain circumstances, new snapshots could not be taken.
  2. Fixed an issue where DSM might fail to access the internet when IPv6 Gateway address is manually set.
  3. Fixed a security vulnerability regarding Linux kernel: CVE-2016-8655.
  4. Fixed a security vulnerability regarding ImageMagick: CVE-2016-8707

Version: 6.0.2-8451-5


(2016-11-29)

Important Note

  1. The update is expected to be available for all regions within the next few days, although the time of release in each region may vary slightly.

Fixed Issues

  1. Enhanced Surveillance Station responsiveness on Btrfs file system.
  2. Refined the mechanism for reporting abnormal system fan behavior to avoid false alarms.
  3. Improved 4K sequential read IOPS on Advanced LUNs.

  4. Optimized CPU usage of Resource Monitor.

  5. Fixed several security vulnerabilities regarding NTP module (CVE-2016-7426, CVE-2016-7427, CVE-2016-7428, CVE-2016-7429, CVE-2016-7431, CVE-2016-7433, CVE-2016-7434, CVE-2016-9310, CVE-2016-9311, CVE-2016-9312).
  6. Fixed an issue where CMS might cause excessive CPU usage.
  7. Fixed an issue where file names in certain languages might not display correctly when searching for files on specific models (DS413 and DS213+) with Mac Finder via AFP.
  8. Fixed an issue where the DNS service of IPv6 might reconnect frequently.

Version: 6.0.2-8451-4


(2016-11-17)

Important Note

  1. The update is expected to be available for all regions within the next few days, although the time of release in each region may vary slightly.

Fixed Issues

  1. Fixed an issue where hot spare might not be properly activated.
  2. Fixed an issue where false alarm might be triggered in Security Advisor.
  3. Fixed an issue where the information of external storage devices and SSDs might be incorrectly displayed.

Version: 6.0.2-8451-3


(2016-11-10)

Important Note

  1. The update is expected to be available for all regions within the next few days, although the time of release in each region may vary slightly.

Fixed Issues

  1. Enhanced performance of resolving group list for domain users belonging to large domain groups.
  2. Enhanced stability during file-copy operation via NFS protocol.
  3. Enhanced server responsiveness on Btrfs file system.
  4. Upgraded cURL to 7.50.3 as a cumulative security update and fixed multiple security vulnerabilities. (CVE-2016-8615, CVE-2016-8616, CVE-2016-8617, CVE-2016-8618, CVE-2016-8619, CVE-2016-8620, CVE-2016-8621, CVE-2016-8622, CVE-2016-8623, CVE-2016-8624, CVE-2016-8625)
  5. Fixed an issue where applications might fail to save files on macOS 10.12.x via AFP.
  6. Fixed an issue where irrelevant data of MailPlus Server or Mail Server might have been collected in logs.
  7. Fixed a security vulnerability regarding Linux kernel: CVE-2016-5195.
  8. Fixed a issue where users may fail to launch Chat and Office in a Safari browser.

Version: 6.0.2-8451-2


(2016-10-06)

Important Note

  1. The update is expected to be available for all regions within the next few days, although the time of release in each region may vary slightly.

Fixed Issues

  1. Fixed an issue where SHA may fail to set SNMP UPS.
  2. Fixed an issue where Synology E10G15-F1 NIC may disconnect under certain circumstances.
  3. Fixed an issue where Full File Clone via VMware VAAI could cause NFS protocol to act abnormally under certain circumstances.
  4. Fixed an issue where the page at Control Pannel > Domain/LDAP does not respond.
  5. Fixed an issue where Snapshot Replication could not open normally in certain timezones.
  6. Fixed multiple security vulnerabilities regarding curl module (CVE-2016-5419, CVE-2016-5420, CVE-2016-5421).
  7. Upgraded OpenSSL to 1.0.2j to address multiple vulnerabilities (CVE-2016-6304, CVE-2016-2183, CVE-2016-6303, CVE-2016-6302, CVE-2016-2182, CVE-2016-2180, CVE-2016-2177, CVE-2016-2178, CVE-2016-2179, CVE-2016-2181, CVE-2016-6306 and CVE-2016-7052).
  8. Fixed an issue where system resources are not released properly after QuickConnect is enabled.
  9. Fixed an issue where file indexing is not triggered when files are uploaded through Samba protocol.

Version: 6.0.2-8451-1


(2016-09-02)

Important Note

  1. The update is expected to be available for all regions within the next few days, although the time of release in each region may vary slightly.

Fixed Issues

  1. Improved the stability of Btrfs file system when abnormal shutdown occurs under high system loads.
  2. Fixed an issue where certain browsers and mobile apps might fail to connect to Synology NAS via HTTPS when HTTP/2 is enabled.
  3. Fixed an issue where users might fail to log in after restoring system configurations from previous versions in the latest DSM 6.0.2.

Version: 6.0.2-8451


(2016-08-18)

Important Note

  1. The update is expected to be available for all regions within the next few days, although the time of release in each region may vary slightly. You can also manually download the patch file from Download Center.

What's New

  1. This update includes all bug fixes as well as security fixes in the previously released updates since DSM 6.0.1.
  2. You can now configure performance alarms on high-end models to notify system administrators when the resource utilization or performance metric meets the pre-defined criteria.
  3. exFAT is now available on more models. Please refer to Add-on Packages Page for more details.
  4. Supports setting up user permissions for DSM desktop.
  5. Port 443 can now be used for setting up OpenVPN.
  6. You can now customize the maximum concurrent HTTP connections on Intel-based models.

Fixed Issues

  1. Improved the stability of system upgrade on SHA.
  2. Optimized CPU usage on Btrfs file system.
  3. Enhanced the performance of full content search.
  4. PSD thumbnails are no longer supported in File Station due to performance concerns.
  5. Fixed an issue where login identity might be incorrect in very rare cases.
  6. Fixed a security vulnerability regarding XSS.
  7. Fixed a security vulnerability regarding Nettle (CVE-2016-6489).
  8. Minor bug fixes.

Known issues

  1. After upgrading to DSM 6.0.2, the following options will be enabled by default in the Log Center package if you have set a storage destination for archives:

    • Archive local logs to the storage location
    • Send and Receive logs from other devices in BSD and IETF formats

Version: 6.0.1-7393-2


(2016-07-21)
  1. Applied the workaround to mitigate a security vulnerability of libupnp module (CVE-2016-6255).

    Note: A manual reboot is required for systems using Wi-Fi dongles.

Version: 6.0.1-7393-1


(2016-06-21)
  1. Improved system stability when Synology NAS serves as a VPN server.
  2. Fixed several security vulnerabilities regarding NTP module (CVE-2016-4957, CVE-2016-4953, CVE-2016-4954, CVE-2016-4955, and CVE-2016-4956).
  3. Fixed an issue where DSM user interface might become unresponsive under normal operation.
  4. Fixed an issue where shared links created by LDAP users in DSM 5.2 might be unavailable after upgrading to DSM 6.0.
  5. Fixed an issue where folders cannot be uploaded to File Station.
  6. Fixed an issue where encrypted replication tasks cannot be resumed or completed when the sync process has been interrupted.
  7. Fixed an issue where log files could not be rotated on the passive server in the HA cluster, which could cause the upgrade failure on the passive server.
  8. Enhanced the process of shared folder encryption.

Version: 6.0.1-7393


(2016-06-06)

What's New

  1. This update includes all bug fixes as well as security fixes in the previously released updates since DSM 6.0-7321.
  2. EDS14 can now be upgraded to DSM 6.0.1.
  3. Improved overall performance for multiple client connections.
  4. SSD TRIM is now supported on DS715, DS1515, and DS2015xs.
  5. File Station
    • The sorting algorithm has been changed from sorting by name to natural sort order.
    • Changed the filter function to the search function to locate files efficiently.
    • Supports search history.
  6. High Availability Manager
    • Added the quorum server settings to reduce split-brain error occurrences.
    • Proxy servers are supported.
    • Supports customized DSM ports and HTTPS connection.
    • Reduced by 60% the average time for detecting disconnected networks before automatic failover.
    • Improved HA cluster stability during upgrade.
    • Supports installing DSM on RC18015xs+ in network environments without a DHCP server.

Fixed Issues

  1. Fixed an issue where an ext2 external storage device could not be mounted.
  2. Fixed an issue where shared folders on NTFS external storage devices could not be remotely mounted to some models via NFS.
  3. Reduced memory usage for writing data to an NTFS external storage device.
  4. Fixed an issue where Microsoft Excel files in an encrypted shared folder on some models could not be correctly accessed via Windows File Service.
  5. Fixed a security vulnerability regarding the p7zip module (CVE-2016-2335).
  6. Fixed an issue where files might not appear in search results if their file types were not specified for file indexing.
  7. Fixed an issue where backup tasks could not complete when the remote destination was encrypted.
  8. Fixed an issue where IPv6 link-local authentication might fail for rsync.
  9. Fixed an issue where backup tasks in Time Backup might not run after system upgrade.
  10. Fixed an issue where system monitoring processes might demand system memory on RS10613xs+, RS18016xs+, and RC18015xs+.
  11. Applied the workaround to mitigate a security vulnerability of ImageMagick module (CVE-2016-5118).
  12. Minor bug fixes.

Version: 6.0-7321-7


(2016-05-13)
  1. Improved the stability of license import for MailPlus Server and Docker DSM under poor network environment.

    Note: To know the models supported for MailPlus Server and Docker, please refer to Add-on Packages.

Version: 6.0-7321-6


(2016-05-12)
  1. Applied the enhanced official workaround to mitigate multiple vulnerabilities of ImageMagick module (CVE-2016-3714, CVE-2016-3715, CVE-2016-3716, CVE-2016-3717, CVE-2016-3718).

Version: 6.0-7321-5


(2016-05-12)
  1. Upgraded NTP to 4.2.8p7 to address multiple vulnerabilities (CVE-2016-1547, CVE-2016-1548, CVE-2016-1549, CVE-2016-1550, CVE-2016-1551, CVE-2016-2516, CVE-2016-2517, CVE-2016-2518, CVE-2016-2519).
  2. Upgraded OpenSSL to 1.0.2h to address multiple vulnerabilities (CVE-2016-2105, CVE-2016-2106, CVE-2016-2107, CVE-2016-2108, CVE-2016-2109, CVE-2016-2176).
  3. Enhanced the compatibility of Synology NAS with Hyper-V exports.
  4. Fixed an issue where adding ACL permissions or changing file owner would fail in Windows via SMB.
  5. Fixed an issue where iSCSI ACL could not access LUNs properly.
  6. Fixed an issue where editing shared folders would fail when shared folder netlogn/sysvol existed.
  7. Fixed an issue where channel scan could not be performed on entry Marvell models with certain DVB-T dongles.
  8. Fixed an issue where LUNs could not be backed up to an external SATA device.
  9. Fixed an issue where iSCSI service might cause a system crash in a VMware environment under heavy load.
  10. Before the official patch is released, workaround is applied to mitigate multiple vulnerabilities of ImageMagick module (CVE-2016-3714, CVE-2016-3715, CVE-2016-3716, CVE-2016-3717, CVE-2016-3718).

Version: 6.0-7321-3


(2016-05-12)
  1. Fixed multiple issues that might cause the iSCSI service to hang under heavy loading and performing VMware commands.
  2. Fixed an issue where the file created time was not correctly set.
  3. Fixed an issue where LUN backup tasks of Hyper Backup could not be completed due to insufficient disk space after upgrade to DSM 6.0.
  4. Fixed multiple vulnerabilities regarding the Samba module (CVE-2016-2118, CVE-2015-5370, CVE-2016-2110, CVE-2016-2111, CVE-2016-2112, CVE-2016-2113, CVE-2016-2114, CVE-2016-2115).
  5. Fixed an issue where changing the VLAN configurations might cause certain packages to operate abnormally.
  6. Fixed an issue where configurations at Control Panel > Network > Network Interface could not be edited if IPv6 was configured before upgrade to DSM 6.0 from DSM 5.2.

Version: 6.0-7321-2


(2016-05-12)
  1. Fixed an issue where DSM 6.0-7321 Update 1 could not be normally installed with Auto-Update.

    Note: This update does not require system reboot.

Version: 6.0-7321-1


(2016-05-12)
  1. Improved the stability when connecting via AFP protocol.
  2. Fixed a security vulnerability regarding Samba file service (CVE-2016-2118, also known as Badlock).
  3. Fixed an issue where a false-alarm warning about unexpected file changes occurs when saving files in Office Excel 2003.
  4. Fixed an issue where Docker DSM might be terminated even when valid licenses are imported.
  5. Fixed multiple issues that might cause iSCSI service to hang under heavy loading and performing Vmware VAAI commands.
  6. Fixed an issue in which the configuration change of VLAN could result in abnormal functionality of certain packages. e.g. Surveillance Station
  7. Fixed an issue where the DSM welcome title and message will be reset to default if users set it to blank.

    Note: This update does not require system reboot.

Version: 6.0-7321


(2016/05/12)
  1. N/A. (This is the initial release of DS916+)