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RHSA-2022:6921: Red Hat Security Advisory: expat security update

An update for expat is now available for Red Hat Enterprise Linux 6 Extended Lifecycle Support. Red Hat Product Security has rated this update as having a security impact of Important. 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.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.

Related CVEs:

  • CVE-2022-40674: expat: a use-after-free in the doContent function in xmlparse.c
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Issued:

2022-10-12

Updated:

2022-10-12

RHSA-2022:6921 - Security Advisory

  • Overview
  • Updated Packages

Synopsis

Important: expat security update

Type/Severity

Security Advisory: Important

Red Hat Insights patch analysis

Identify and remediate systems affected by this advisory.

View affected systems

Topic

An update for expat is now available for Red Hat Enterprise Linux 6 Extended Lifecycle Support.

Red Hat Product Security has rated this update as having a security impact of Important. 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):

  • expat: a use-after-free in the doContent function in xmlparse.c (CVE-2022-40674)

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

For details on how to apply this update, which includes the changes described in this advisory, refer to:

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

After installing the updated packages, applications using the Expat library must be restarted for the update to take effect.

Affected Products

  • Red Hat Enterprise Linux Server - Extended Life Cycle Support 6 x86_64
  • Red Hat Enterprise Linux Server - Extended Life Cycle Support 6 i386
  • Red Hat Enterprise Linux Server - Extended Life Cycle Support (for IBM z Systems) 6 s390x

Fixes

  • BZ - 2130769 - CVE-2022-40674 expat: a use-after-free in the doContent function in xmlparse.c

Red Hat Enterprise Linux Server - Extended Life Cycle Support 6

SRPM

expat-2.0.1-15.el6_10.src.rpm

SHA-256: 533396d2a8e282d9ba5d772b1d614ae4106c8661dc9f64077bdc011890eb5a28

x86_64

expat-2.0.1-15.el6_10.i686.rpm

SHA-256: 1ddf4b0ce98f98f0c5b6731160af0e5cdf7e4a32a134e9fe4d618fc7cc352efe

expat-2.0.1-15.el6_10.x86_64.rpm

SHA-256: 7eab50f76d2d2159da302a0a7f358dae9c71066d5b01b36c8eddb601f0314b9b

expat-debuginfo-2.0.1-15.el6_10.i686.rpm

SHA-256: c6d55ac7fee5acbff4648f6504956dae066aaf121481e8ea0da7b4b3e8e14a7c

expat-debuginfo-2.0.1-15.el6_10.x86_64.rpm

SHA-256: ede9e83c766dabebce31356ae183c6afe6d3353135d25ea184987cb8451dd023

expat-devel-2.0.1-15.el6_10.i686.rpm

SHA-256: a413af20690b61c8ca29df8eb5c318f29ae1acd5672ad7768e9d28d168877c4c

expat-devel-2.0.1-15.el6_10.x86_64.rpm

SHA-256: 9366353b8df4d4355c6513204e362ba26a0ddd9c025ee89c092ab06d0107fb84

i386

expat-2.0.1-15.el6_10.i686.rpm

SHA-256: 1ddf4b0ce98f98f0c5b6731160af0e5cdf7e4a32a134e9fe4d618fc7cc352efe

expat-debuginfo-2.0.1-15.el6_10.i686.rpm

SHA-256: c6d55ac7fee5acbff4648f6504956dae066aaf121481e8ea0da7b4b3e8e14a7c

expat-devel-2.0.1-15.el6_10.i686.rpm

SHA-256: a413af20690b61c8ca29df8eb5c318f29ae1acd5672ad7768e9d28d168877c4c

Red Hat Enterprise Linux Server - Extended Life Cycle Support (for IBM z Systems) 6

SRPM

expat-2.0.1-15.el6_10.src.rpm

SHA-256: 533396d2a8e282d9ba5d772b1d614ae4106c8661dc9f64077bdc011890eb5a28

s390x

expat-2.0.1-15.el6_10.s390.rpm

SHA-256: b17f89fbf175958c6c777d8104231504e682260379529f1693735b349e3ca839

expat-2.0.1-15.el6_10.s390x.rpm

SHA-256: 2f0810842b6534bcbaf8b424b7d890fdc0ceda700d78644423aa6773e76ceb03

expat-debuginfo-2.0.1-15.el6_10.s390.rpm

SHA-256: 0be1a5aab020f50babd05ee63227ebceeb55b5af8879950f819c5a9709128220

expat-debuginfo-2.0.1-15.el6_10.s390x.rpm

SHA-256: e14e40fccc954c4ae0fa85f6be98f1af80da1d6d8724549f8844613af0fa3b05

expat-devel-2.0.1-15.el6_10.s390.rpm

SHA-256: e45ca7085b3c235ed95b88a3204bda64c5d3c05ab37de28a6d4b0aea69d6290c

expat-devel-2.0.1-15.el6_10.s390x.rpm

SHA-256: 99406a9911f9a904ea85e6278cd35adeb83575d7dfbb03b8f5523a35f02e2cc5

The Red Hat security contact is [email protected]. More contact details at https://access.redhat.com/security/team/contact/.

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