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Red Hat Security Advisory 2024-6989-03

Red Hat Security Advisory 2024-6989-03
Posted Sep 24, 2024
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2024-6989-03 - An update for expat is now available for Red Hat Enterprise Linux 8. Issues addressed include an integer overflow vulnerability.

tags | advisory, overflow
systems | linux, redhat
advisories | CVE-2024-45490
SHA-256 | b71da4123a14f11878f37cb7e395b7ca59b14bf7f93e218b1a39114604455a67

Red Hat Security Advisory 2024-6989-03

Change Mirror Download


The following advisory data is extracted from:

https://access.redhat.com/security/data/csaf/v2/advisories/2024/rhsa-2024_6989.json

Red Hat officially shut down their mailing list notifications October 10, 2023. Due to this, Packet Storm has recreated the below data as a reference point to raise awareness. It must be noted that due to an inability to easily track revision updates without crawling Red Hat's archive, these advisories are single notifications and we strongly suggest that you visit the Red Hat provided links to ensure you have the latest information available if the subject matter listed pertains to your environment.

- Packet Storm Staff




====================================================================
Red Hat Security Advisory

Synopsis: Moderate: expat security update
Advisory ID: RHSA-2024:6989-03
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2024:6989
Issue date: 2024-09-24
Revision: 03
CVE Names: CVE-2024-45490
====================================================================

Summary:

An update for expat is now available for Red Hat Enterprise Linux 8.

Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.




Description:

Expat is a C library for parsing XML documents.

Security Fix(es):

* libexpat: Negative Length Parsing Vulnerability in libexpat (CVE-2024-45490)

* libexpat: Integer Overflow or Wraparound (CVE-2024-45491)

* libexpat: integer overflow (CVE-2024-45492)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.


Solution:

https://access.redhat.com/articles/11258



CVEs:

CVE-2024-45490

References:

https://access.redhat.com/security/updates/classification/#moderate
https://bugzilla.redhat.com/show_bug.cgi?id=2308615
https://bugzilla.redhat.com/show_bug.cgi?id=2308616
https://bugzilla.redhat.com/show_bug.cgi?id=2308617

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