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Debian 11: DLA-3945-1 critical: libheif issues could allow exploits

debian lts
Calendar Grey November 5, 2024
Dist Debian Esm H88
Debian LTS Bulletin DLA-3946-2 details patches for libpng vulnerabilities. Update now to improve system integrity.
It was discovered that there were two issues in libheif, a decoder and encoder for the HEIF and AVIF image formats that could have been exploited by specially-crafted image files
Topics%20covered

Topics Covered

security advisory security issue debian exploit image decoder libheif image encoder

Summary

For Debian 11 bullseye, these problems have been fixed in version
1.11.0-1+deb11u2.

We recommend that you upgrade your libheif packages.

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

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: libheif
Version: 1.11.0-1+deb11u2

Topics%20covered

Topics Covered

security advisory security issue debian exploit image decoder libheif image encoder

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