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Debian LTS Advisory DLA-4179-1 debian-lts@lists.debian.org
https://www.debian.org/lts/security/ Carlos Henrique Lima Melara
May 26, 2025 https://wiki.debian.org/LTS
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Package : libavif
Version : 0.8.4-2+deb11u2
CVE ID : CVE-2025-48174 CVE-2025-48175
Debian Bug : 1105883 1105885
Multiple vulnerabilities were found in libavif, a library for handling .avif
files.
CVE-2025-48174
In libavif before 1.3.0, makeRoom in stream.c has an integer overflow and
resultant buffer overflow in stream->offset+size.
CVE-2025-48175
In libavif before 1.3.0, avifImageRGBToYUV in reformat.c has integer
overflows in multiplications involving rgbRowBytes, yRowBytes, uRowBytes,
and vRowBytes.
For Debian 11 bullseye, these problems have been fixed in version
0.8.4-2+deb11u2.
We recommend that you upgrade your libavif packages.
For the detailed security status of libavif please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/libavif
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
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