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Fedora 36: FEDORA-2023-e679ea4fa2 Moderate: libheif Stack Overflow

fedora
Calendar Grey May 6, 2023
Dist Fedora Esm H88
This update details libheif improvements in Fedora 36, focusing on addressing buffer overflow security issues and enhancing compatibility.
Fixes an incompatibility with AOM v3.6.0 and includes a couple of smaller fixes

Summary

libheif is an ISO/IEC 23008-12:2017 HEIF and AVIF (AV1 Image File Format)

file format decoder and encoder.

Fixes an incompatibility with AOM v3.6.0 and includes a couple of smaller fixes.

Also fixes a stack overflow with some crafted images (CVE-2023-29659).

* Sun Apr 30 2023 Dominik Mierzejewski - 1.15.2-2

- backport fix for issue#590

* Tue Apr 11 2023 Sandro - 1.15.2-1

- Update to 1.15.2 (RHBZ#2183664)

- Drop patch

[ 1 ] Bug #2193492 - CVE-2023-29659 libheif: segfault caused by divide-by-zero

https://bugzilla.redhat.com/show_bug.cgi?id=2193492

su -c 'dnf upgrade --advisory FEDORA-2023-e679ea4fa2' at the command

line. For more information, refer to the dnf documentation available at

https://dnf.readthedocs.io/en/latest/command_ref.html

All packages are signed with the Fedora Project GPG key. More details on the

GPG keys used by the Fedora Project can be found at

https://fedoraproject.org/security/

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Change Log

References

Update Instructions

Severity
important
Lowest
Low
Medium
High
Critical

Product: Fedora 36
Version: 1.15.2
Release: 1.fc36
Summary: HEIF and AVIF file format decoder and encoder

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