RHSA-2022:6833: Important: expat security update
First published: Thu Oct 06 2022(Updated: )
Expat is a C library for parsing XML documents.<br>Security Fix(es):<br><li> expat: a use-after-free in the doContent function in xmlparse.c (CVE-2022-40674)</li> 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.
| Affected Software | Affected Version | How to fix |
|---|---|---|
| redhat/expat | <2.2.5-3.el8_1.2 | 2.2.5-3.el8_1.2 |
| redhat/expat | <2.2.5-3.el8_1.2 | 2.2.5-3.el8_1.2 |
| redhat/expat-debuginfo | <2.2.5-3.el8_1.2 | 2.2.5-3.el8_1.2 |
| redhat/expat-debugsource | <2.2.5-3.el8_1.2 | 2.2.5-3.el8_1.2 |
| redhat/expat-devel | <2.2.5-3.el8_1.2 | 2.2.5-3.el8_1.2 |
| redhat/expat | <2.2.5-3.el8_1.2 | 2.2.5-3.el8_1.2 |
| redhat/expat-debuginfo | <2.2.5-3.el8_1.2 | 2.2.5-3.el8_1.2 |
| redhat/expat-debuginfo | <2.2.5-3.el8_1.2 | 2.2.5-3.el8_1.2 |
| redhat/expat-debugsource | <2.2.5-3.el8_1.2 | 2.2.5-3.el8_1.2 |
| redhat/expat-debugsource | <2.2.5-3.el8_1.2 | 2.2.5-3.el8_1.2 |
| redhat/expat-devel | <2.2.5-3.el8_1.2 | 2.2.5-3.el8_1.2 |
| redhat/expat-devel | <2.2.5-3.el8_1.2 | 2.2.5-3.el8_1.2 |
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Reference Links
Frequently Asked Questions
What is the severity of RHSA-2022:6833?
The severity of RHSA-2022:6833 is classified as important.
How do I fix RHSA-2022:6833?
To fix RHSA-2022:6833, update the expat package to version 2.2.5-3.el8_1.2 or later.
What is CVE-2022-40674 related to RHSA-2022:6833?
CVE-2022-40674 refers to a use-after-free vulnerability in the doContent function in xmlparse.c of the expat library.
Which systems are affected by RHSA-2022:6833?
RHSA-2022:6833 affects systems running certain versions of the expat package across multiple architectures including x86_64 and ppc64le.
What components are impacted by RHSA-2022:6833?
The components impacted by RHSA-2022:6833 include expat, expat-debuginfo, expat-debugsource, and expat-devel.
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