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Fedora 35: 2022-91f353b8be Critical: giflib Buffer Overflow Patch

fedora
Calendar Grey August 5, 2022
Dist Fedora Esm H88
Implement the suggested update for giflib to rectify severe buffer overflow vulnerabilities impacting Fedora 35.
Apply proposed patch for CVE-2022-28506.

Summary

giflib is a library for reading and writing gif images.

Apply proposed patch for CVE-2022-28506.

* Thu Jul 21 2022 Sandro Mani - 5.2.1-9

- Backport fix for CVE-2022-28506

[ 1 ] Bug #2078747 - CVE-2022-28506 giflib: giflib:Buffer overflow in function DumpScreen2RGB() [fedora-all]

https://bugzilla.redhat.com/show_bug.cgi?id=2078747

[ 2 ] Bug #2078748 - CVE-2022-28506 mingw-giflib: giflib:Buffer overflow in function DumpScreen2RGB() [fedora-all]

https://bugzilla.redhat.com/show_bug.cgi?id=2078748

su -c 'dnf upgrade --advisory FEDORA-2022-91f353b8be' at the command

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

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

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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
critical
Lowest
Low
Medium
High
Critical

Product: Fedora 35
Version: 5.2.1
Release: 9.fc35
Summary: A library and utilities for processing GIFs

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