- How do i update my synology cloud station client how to#
- How do i update my synology cloud station client generator#
- How do i update my synology cloud station client upgrade#
- How do i update my synology cloud station client Offline#
The advantage of the Hybrid RAID is that it doesn’t “waste” hard drives (see image below). This is an acceptable risk for us, and it allows us to take care of other things instead of worrying about complex RAID setups. Currently, we’re using the automatic Hybrid RAID offered by Synology DiskStation, which allows one hard drive to fail without data loss. We have a bay with four slots, so there is enough space for redundant backups and if one hard drive fails, it can easily be replaced. The backup machines are equipped with Western Digital Red 3TB NAS hard drives, which are built particularly for NAS storage systems. We have a couple of Synology DiskStations here at our office: one works as our primary “machine,” which we use for file sync and collaboration, while others are just for backup. We knew a NAS was the way to go, and we ended up choosing a Synology DiskStation 212+. We need a solution that would store, back up, and sync our data among a variety of computers. As we have at least five people working every day, we need to frequently share our files in our local area network, but we also need to access our files on the go when we cannot be at the office. Last Updated: 20 Mar'22 T09:35:32+00:00Īt, we work on a lot of files – Photoshop files for the next news image, audio files of our expert interviews, videos for our video tutorials, music files just for listening at the office, etc.
How do i update my synology cloud station client how to#
How do i update my synology cloud station client generator#
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In particular this issue can be exploited via de description POST parameter. It was found that Photo Station does not properly sanitize user input and as a result attackers can inject their own systems commands that will be executed by Photo Station. “Photo Station calls other Synology applications (eg, /usr/syno/bin/synophoto_dsm_user) using operating systems commands. An attacker can use this vulnerability to compromise a Synology DiskStation NAS, including all data stored on the NAS,” an advisory from Securify says. “A command injection vulnerability was found in Synology Photo Station, which allows an attacker to execute arbitrary commands with the privileges of the webserver. Synology also has fixed a separate command-injection vulnerability in its Photo Station application that could lead to an attacker being able to compromise a NAS device. To achieve this purpose, client_chown was able to change the ownership of certain system files that belong to Cloud Station client,” the company said.
How do i update my synology cloud station client upgrade#
The client_chown tool was originally designed to ease the upgrade process of the Cloud Station client, and was included starting from build 2291. “We have removed client_chown in the latest build (3.2-3475) as precaution, even though the impact is concluded to be very low. Synology has released a new version of the client that fixes the vulnerability. The vulnerability affects Cloud Station OS X client versions from 1.1-2291 up to 3.2-3475. This allows any user the ability to change ownership of arbitrary system files, which may be leveraged to gain root privileges and fully compromise the host,” an advisory from CERT at Carnegie Mellon University says. However, by default, it is installed as a setuid root executable.
“The Synology Cloud Station sync client for OS X contains an executable named client_chown that allows users to change the ownership of files. Researchers discovered that the OS X client used in this system has a vulnerability that can cause serious problems.
How do i update my synology cloud station client Offline#
The system saves changes to files on each of a user’s devices, and in offline mode will sync the changes as soon as the user reconnects to the Internet. There is a vulnerability in some versions of Synology’s Cloud Station client for OS X that can enable any user to take over system files and gain complete control of the machine.Ĭloud Station is a system that allows users to sync files across a number of devices.
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