[RHSA-2022:6833-01] Important: expat security update
Security announcements for all Red Hat products and services.
rhsa-announce at redhat.com
Thu Oct 6 14:56:31 UTC 2022
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256
=====================================================================
Red Hat Security Advisory
Synopsis: Important: expat security update
Advisory ID: RHSA-2022:6833-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2022:6833
Issue date: 2022-10-06
CVE Names: CVE-2022-40674
=====================================================================
1. Summary:
An update for expat is now available for Red Hat Enterprise Linux 8.1
Update Services for SAP Solutions.
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.
2. Relevant releases/architectures:
Red Hat Enterprise Linux BaseOS E4S (v. 8.1) - aarch64, ppc64le, s390x, x86_64
3. 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.
4. 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.
5. Bugs fixed (https://bugzilla.redhat.com/):
2130769 - CVE-2022-40674 expat: a use-after-free in the doContent function in xmlparse.c
6. Package List:
Red Hat Enterprise Linux BaseOS E4S (v. 8.1):
Source:
expat-2.2.5-3.el8_1.2.src.rpm
aarch64:
expat-2.2.5-3.el8_1.2.aarch64.rpm
expat-debuginfo-2.2.5-3.el8_1.2.aarch64.rpm
expat-debugsource-2.2.5-3.el8_1.2.aarch64.rpm
expat-devel-2.2.5-3.el8_1.2.aarch64.rpm
ppc64le:
expat-2.2.5-3.el8_1.2.ppc64le.rpm
expat-debuginfo-2.2.5-3.el8_1.2.ppc64le.rpm
expat-debugsource-2.2.5-3.el8_1.2.ppc64le.rpm
expat-devel-2.2.5-3.el8_1.2.ppc64le.rpm
s390x:
expat-2.2.5-3.el8_1.2.s390x.rpm
expat-debuginfo-2.2.5-3.el8_1.2.s390x.rpm
expat-debugsource-2.2.5-3.el8_1.2.s390x.rpm
expat-devel-2.2.5-3.el8_1.2.s390x.rpm
x86_64:
expat-2.2.5-3.el8_1.2.i686.rpm
expat-2.2.5-3.el8_1.2.x86_64.rpm
expat-debuginfo-2.2.5-3.el8_1.2.i686.rpm
expat-debuginfo-2.2.5-3.el8_1.2.x86_64.rpm
expat-debugsource-2.2.5-3.el8_1.2.i686.rpm
expat-debugsource-2.2.5-3.el8_1.2.x86_64.rpm
expat-devel-2.2.5-3.el8_1.2.i686.rpm
expat-devel-2.2.5-3.el8_1.2.x86_64.rpm
These packages are GPG signed by Red Hat for security. Our key and
details on how to verify the signature are available from
https://access.redhat.com/security/team/key/
7. References:
https://access.redhat.com/security/cve/CVE-2022-40674
https://access.redhat.com/security/updates/classification/#important
8. Contact:
The Red Hat security contact is <secalert at redhat.com>. More contact
details at https://access.redhat.com/security/team/contact/
Copyright 2022 Red Hat, Inc.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=0lxG
-----END PGP SIGNATURE-----
More information about the RHSA-announce
mailing list