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Debian 10 Buster DLA-3535-1 Critical: UnRAR Symlink Extraction Issue

debian lts
Calendar Grey August 17, 2023
Dist Debian Esm H88
Ubuntu Security Notice USN-5301-1 tackles vulnerabilities linked to ImageMagick, patching potential issues for enhanced protection of system users.
It was discovered that UnRAR, an unarchiver for rar files, allows extraction of files outside of the destination folder via symlink chains
Topics%20covered

Topics Covered

security advisory security issue critical debian symlink extraction unrar-nonfree

Summary

For Debian 10 buster, this problem has been fixed in version
1:5.6.6-1+deb10u3.

We recommend that you upgrade your unrar-nonfree packages.

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

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
Medium
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Critical

Package: unrar-nonfree
Version: 1:5.6.6-1+deb10u3
CVE ID: CVE-2022-48579

Topics%20covered

Topics Covered

security advisory security issue critical debian symlink extraction unrar-nonfree

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