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Ubuntu 22.04 libpng Major Security Patch 2025-b9e4e5a954

fedora
Calendar Grey April 4, 2026
Dist Fedora Esm H88
GSSAPI server fix addresses out-of-bounds read in libgsasl on Fedora 42 ensuring system integrity.
GSSAPI server: Boundary check gss_wrap token (read OOB)

Summary

The library includes support for the SASL framework

and at least partial support for the CRAM-MD5, EXTERNAL,

GSSAPI, ANONYMOUS, PLAIN, SECURID, DIGEST-MD5, LOGIN,

and NTLM mechanisms.

Update Information:

GSSAPI server: Boundary check gss_wrap token (read OOB)

Topics%20covered

Topics Covered

security advisory fedora DoS important libgsasl

Change Log

* Thu Mar 26 2026 Peter Lemenkov - 1.10.0-15 - Fix CVE-2022-2469 * Fri Jan 16 2026 Fedora Release Engineering - 1.10.0-14 - Rebuilt for https://fedoraproject.org/wiki/Fedora_44_Mass_Rebuild * Thu Jul 24 2025 Fedora Release Engineering - 1.10.0-13 - Rebuilt for https://fedoraproject.org/wiki/Fedora_43_Mass_Rebuild

References


[ 1 ] Bug #2119153 - CVE-2022-2469 libgsasl: Out of bounds read causes DoS [fedora-42] https://bugzilla.redhat.com/show_bug.cgi?id=2119153

Update Instructions

This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2026-a8d6c7c064' at the command line. For more information, refer to the dnf documentation available at http://dnf.readthedocs.io/en/latest/command_ref.html#upgrade-command-label

Severity
important
Lowest
Low
Medium
High
Critical

Name: libgsasl
Product: Fedora 42
Version: 1.10.0
Release: 15.fc42
URL: https://www.gnu.org/software/gsasl/
Summary: GNU SASL library

Topics%20covered

Topics Covered

security advisory fedora DoS important libgsasl

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