expat: CVE-2023-52426

Related Vulnerabilities: CVE-2023-52426  

Debian Bug report logs - #1063240
expat: CVE-2023-52426

version graph

Reported by: Salvatore Bonaccorso <carnil@debian.org>

Date: Mon, 5 Feb 2024 20:15:14 UTC

Severity: important

Tags: security, upstream

Found in version expat/2.5.0-2

Forwarded to https://github.com/libexpat/libexpat/pull/777

Reply or subscribe to this bug.

Toggle useless messages

View this report as an mbox folder, status mbox, maintainer mbox


Report forwarded to debian-bugs-dist@lists.debian.org, carnil@debian.org, team@security.debian.org, Laszlo Boszormenyi (GCS) <gcs@debian.org>:
Bug#1063240; Package src:expat. (Mon, 05 Feb 2024 20:15:15 GMT) (full text, mbox, link).


Acknowledgement sent to Salvatore Bonaccorso <carnil@debian.org>:
New Bug report received and forwarded. Copy sent to carnil@debian.org, team@security.debian.org, Laszlo Boszormenyi (GCS) <gcs@debian.org>. (Mon, 05 Feb 2024 20:15:15 GMT) (full text, mbox, link).


Message #5 received at submit@bugs.debian.org (full text, mbox, reply):

From: Salvatore Bonaccorso <carnil@debian.org>
To: Debian Bug Tracking System <submit@bugs.debian.org>
Subject: expat: CVE-2023-52426
Date: Mon, 05 Feb 2024 21:11:55 +0100
Source: expat
Version: 2.5.0-2
Severity: important
Tags: security upstream
Forwarded: https://github.com/libexpat/libexpat/pull/777
X-Debbugs-Cc: carnil@debian.org, Debian Security Team <team@security.debian.org>

Hi,

The following vulnerability was published for expat.

CVE-2023-52426[0]:
| libexpat through 2.5.0 allows recursive XML Entity Expansion if
| XML_DTD is undefined at compile time.


If you fix the vulnerability please also make sure to include the
CVE (Common Vulnerabilities & Exposures) id in your changelog entry.

For further information see:

[0] https://security-tracker.debian.org/tracker/CVE-2023-52426
    https://www.cve.org/CVERecord?id=CVE-2023-52426
[1] https://github.com/libexpat/libexpat/pull/777
[2] https://github.com/libexpat/libexpat/commit/0f075ec8ecb5e43f8fdca5182f8cca4703da0404

Please adjust the affected versions in the BTS as needed.

Regards,
Salvatore



Send a report that this bug log contains spam.


Debian bug tracking system administrator <owner@bugs.debian.org>. Last modified: Tue Feb 6 14:45:29 2024; Machine Name: buxtehude

Debian Bug tracking system

Debbugs is free software and licensed under the terms of the GNU Public License version 2. The current version can be obtained from https://bugs.debian.org/debbugs-source/.

Copyright © 1999 Darren O. Benham, 1997,2003 nCipher Corporation Ltd, 1994-97 Ian Jackson, 2005-2017 Don Armstrong, and many other contributors.