The critical vulnerability affects SRM 1.2, and upgrading to 1.2-7742-5 or later should resolve the vulnerability. The company has still released the security warning Synology-SA-18:65 SRM (thanks to for the hint).Ī vulnerability allows remote attackers to execute arbitrary code via a susceptible version of Synology Router Manager (SRM).Ī vulnerability allows remote attackers to execute arbitrary code through a vulnerable version of Synology Router Manager (SRM). It has counterparts to many TCP/IP-based services. AppleTalk is, in effect, an equivalent to the more familiar protocol TCP (transmission control protocol). I had already reported about the older Magellan vulnerability in December 2018 in the blog post Magellan: Security Advisory Synology-SA-18:61. Netatalk is a suite of Unix programs that run on kernel-based DDP (datagram delivery protocol) and implement the AppleTalk protocol family (ADSP, ATP, ASP, RTMP, NBP, ZIP, AEP, and PAP). If the auto-update is active on the devices, the devices or the software should be updated automatically. The upgrades will all be available, according to a message from a Synology spokesman to German site. There is also another vulnerability for which the vendor has issued the Synology-SA-18:64 DSM security alert. Vulnerability in Synology Diskstation Manager (DSM) Adjust path names and restart commands for Ubuntu. Restart netatalk: systemctl stop netatalk. I dont know if the leading space is important,so leave it in. Anyone using Netatalk on other devices (QNAP, FreeNAS, Linux) should also take care of the issue there and clarify whether an update is necessary/available. Uncomment the line and change it to: -tcp -noddp -uamlist uamsdhxpasswd.so,uamsdhx2passwd.so. The above article refers only to Synology's security alerts. only) and uses an alternate fault and AppleVolumes.system file. The Netatalk software is a free software suite that provides components of the AppleTalk protocol family under POSIX-compatible operating systems. Netatalk is a program that makes your Linux machine look like a Macintosh. In addition, remote exploitation is only possible if the device and its login interface are accessible via the Internet. Notes: This vulnerability only takes effect, if the Apple AFP (Netatalk) protocol is used on devices. The following Synology products are affected. A NIX/BSD system running Netatalk is capable of serving many Macintosh clients simultaneously as an AppleShare file server (AFP). The vulnerability allows remote attackers to execute arbitrary code through a vulnerable version of Synology Diskstation Manager (DSM) and Synology Router Manager (SRM). Netatalk is a freely-available Open Source AFP fileserver. It allows Unix-like operating systems to serve. pat files for the respective Synology models, which can be easily installed in the user interface of the NAS devices for users with administrator rights via the item for a manual DSM update.Synology released this security warning ( Synology_SA_18_62) about a vulnerability in Netatalk software. Netatalk (pronounced ned-uh-talk) is a free, open-source implementation of the Apple Filing Protocol (AFP). The download directory of the current update contains several. Now edit netatalk config: sudo vi /etc/netatalk/afp. It is compatible with Apple MacOS X Bonjour / Zeroconf. Avahi enables you to use service discovery on a local network via the mDNS/DNS-SD protocol suite. Netatalk is a Open Source AFP (Apple Filing Protocol) fileserver. For the other affected variants, updates are being worked on at full speed and should be available shortly. First install Netatalk and Avahi: sudo apt install netatalk avahi-daemon. VS Firmware 2.3 and Synology Router Manager (SRM) 1.2 are also potentially at risk.įor Disk Station Manager 7.1, the manufacturer has already made an updated version with the number 7.1-42661-1 available for download free of charge. In an announcement, the manufacturer reveals that the DSM 6.2, 7.0 and 7.1 software versions are affected by the critical security vulnerability. After QNAP at the beginning of the week, Synology has now also reacted and launched a new update of the Disk Station Manager (DSM) software used. Using an outdated version, hackers gain access to the systems and are able to inject critical malicious code.īoth manufacturers have released new updates for their operating systems this week. Thanks to Netatalk, network devices from manufacturers QNAP and Synology are able to support Apple’s network protocols. Netatalk security vulnerabilities also affect NAS A first update has already been released. QNAP and Synology NAS devices are also affected by the vulnerability. From OS X Yosemite: Disks you can use with Time Machine. The Netatalk security vulnerability in Apple’s network protocol continues to spread. I knew that for Time Machine backups the easiest way to backup to a remote machine is to use AFP.
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