Alerts This Week
Warning Icon 1 714
Alerts This Week
Warning Icon 1 714

Fedora 39: FEDORA-2024-e86a48cd72 Critical: mingw-expat Integer Overflow

fedora
Calendar Grey September 14, 2024
Dist Fedora Esm H88
Fedora 39 mingw-json security patch issued to fix severe issues in the JSON handler.
Update to expat-2.6.3.

Summary

This is expat, the C library for parsing XML, written by James Clark. Expat

is a stream oriented XML parser. This means that you register handlers with

the parser prior to starting the parse. These handlers are called when the

parser discovers the associated structures in the document being parsed. A

start tag is an example of the kind of structures for which you may

register handlers.

Update Information:

Update to expat-2.6.3.

Topics%20covered

Topics Covered

security advisory update software update Fedora integer overflow mingw-expat negative length parsing

Change Log

* Thu Sep 5 2024 Sandro Mani - 2.6.3-1 - Update to 2.6.3 * Thu Jul 18 2024 Fedora Release Engineering - 2.6.2-2 - Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild * Fri Mar 22 2024 Sandro Mani - 2.6.2-1 - Update to 2.6.2

References


[ 1 ] Bug #2308682 - CVE-2024-45490 mingw-expat: Negative Length Parsing Vulnerability in libexpat [fedora-39] https://bugzilla.redhat.com/show_bug.cgi?id=2308682 [ 2 ] Bug #2308684 - CVE-2024-45490 mingw-expat: Negative Length Parsing Vulnerability in libexpat [fedora-40] https://bugzilla.redhat.com/show_bug.cgi?id=2308684 [ 3 ] Bug #2310142 - CVE-2024-45491 mingw-expat: Integer Overflow or Wraparound [fedora-39] https://bugzilla.redhat.com/show_bug.cgi?id=2310142 [ 4 ] Bug #2310145 - CVE-2024-45491 mingw-expat: Integer Overflow or Wraparound [fedora-40] https://bugzilla.redhat.com/show_bug.cgi?id=2310145 [ 5 ] Bug #2310148 - CVE-2024-45492 mingw-expat: integer overflow [fedora-39] https://bugzilla.redhat.com/show_bug.cgi?id=2310148 [ 6 ] Bug #2310151 - CVE-2024-45492 mingw-expat: integer overflow [fedora-40] https://bugzilla.redhat.com/show_bug.cgi?id=2310151

Update Instructions

This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2024-e86a48cd72' 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
critical
Lowest
Low
Medium
High
Critical

Name: mingw-expat
Product: Fedora 39
Version: 2.6.3
Release: 1.fc39
URL: http://www.libexpat.org/
Summary: MinGW Windows port of expat XML parser library

Topics%20covered

Topics Covered

security advisory update software update Fedora integer overflow mingw-expat negative length parsing

Get the latest News and Insights

Get the latest Linux and open source security news straight to your inbox.

Your message here