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Debian: DLA-3022-1 Critical: Dpkg Directory Traversal Flaw

debian lts
Calendar Grey May 25, 2022
Dist Debian Esm H88
Ubuntu Security Notice USN-4901-1 resolves a critical vulnerability in the apt package manager, impacting the integrity of package installations.
Max Justicz reported a directory traversal vulnerability in Dpkg::Source::Archive in dpkg, the Debian package management system
Topics%20covered

Topics Covered

security advisory critical debian directory traversal dpkg extraction issue CVE-2022-1664

Summary

For Debian 9 stretch, this problem has been fixed in version
1.18.26.

We recommend that you upgrade your dpkg packages.

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

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
High
Critical

Package: dpkg
Version: 1.18.26
CVE ID: CVE-2022-1664

Topics%20covered

Topics Covered

security advisory critical debian directory traversal dpkg extraction issue CVE-2022-1664

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