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Debian: DLA-2833-1 Critical: Rsync Argument-Sanitization Bypass

debian lts
Calendar Grey November 30, 2021
Dist Debian Esm H88
Ubuntu Security Notice USN-5658-1 tackles a weakness in OpenSSH that might enable unauthorized access to server functionalities.
In rsync, a remote file-copying tool, remote attackers were able to bypass the argument-sanitization protection mechanism by passing additional --protect-args

Summary

For Debian 9 stretch, this problem has been fixed in version
3.1.2-1+deb9u3.

We recommend that you upgrade your rsync packages.

For the detailed security status of rsync please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/source-package/rsync

Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS


Severity
critical
Lowest
Low
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Critical

Package: rsync
Version: 3.1.2-1+deb9u3
CVE ID: CVE-2018-5764
Debian Bug: 887588

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