RHSA-2022:0899: Moderate: libxml2 security update
First published: Tue Mar 15 2022(Updated: )
The libxml2 library is a development toolbox providing the implementation of various XML standards.<br>Security Fix(es):<br><li> libxml2: Use-after-free of ID and IDREF attributes (CVE-2022-23308)</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/libxml2 | <2.9.7-12.el8_5 | 2.9.7-12.el8_5 |
| redhat/libxml2 | <2.9.7-12.el8_5 | 2.9.7-12.el8_5 |
| redhat/libxml2-debuginfo | <2.9.7-12.el8_5 | 2.9.7-12.el8_5 |
| redhat/libxml2-debuginfo | <2.9.7-12.el8_5 | 2.9.7-12.el8_5 |
| redhat/libxml2-debugsource | <2.9.7-12.el8_5 | 2.9.7-12.el8_5 |
| redhat/libxml2-debugsource | <2.9.7-12.el8_5 | 2.9.7-12.el8_5 |
| redhat/libxml2-devel | <2.9.7-12.el8_5 | 2.9.7-12.el8_5 |
| redhat/libxml2-devel | <2.9.7-12.el8_5 | 2.9.7-12.el8_5 |
| redhat/python3-libxml2 | <2.9.7-12.el8_5 | 2.9.7-12.el8_5 |
| redhat/python3-libxml2-debuginfo | <2.9.7-12.el8_5 | 2.9.7-12.el8_5 |
| redhat/python3-libxml2-debuginfo | <2.9.7-12.el8_5 | 2.9.7-12.el8_5 |
| redhat/python3-libxml2 | <2.9.7-12.el8_5 | 2.9.7-12.el8_5 |
| redhat/libxml2 | <2.9.7-12.el8_5 | 2.9.7-12.el8_5 |
| redhat/libxml2-debuginfo | <2.9.7-12.el8_5 | 2.9.7-12.el8_5 |
| redhat/libxml2-debugsource | <2.9.7-12.el8_5 | 2.9.7-12.el8_5 |
| redhat/libxml2-devel | <2.9.7-12.el8_5 | 2.9.7-12.el8_5 |
| redhat/python3-libxml2 | <2.9.7-12.el8_5 | 2.9.7-12.el8_5 |
| redhat/python3-libxml2-debuginfo | <2.9.7-12.el8_5 | 2.9.7-12.el8_5 |
| redhat/libxml2 | <2.9.7-12.el8_5.aa | 2.9.7-12.el8_5.aa |
| redhat/libxml2-debuginfo | <2.9.7-12.el8_5.aa | 2.9.7-12.el8_5.aa |
| redhat/libxml2-debugsource | <2.9.7-12.el8_5.aa | 2.9.7-12.el8_5.aa |
| redhat/libxml2-devel | <2.9.7-12.el8_5.aa | 2.9.7-12.el8_5.aa |
| redhat/python3-libxml2 | <2.9.7-12.el8_5.aa | 2.9.7-12.el8_5.aa |
| redhat/python3-libxml2-debuginfo | <2.9.7-12.el8_5.aa | 2.9.7-12.el8_5.aa |
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Reference Links
Frequently Asked Questions
What is the severity of RHSA-2022:0899?
The severity of RHSA-2022:0899 is classified as moderate.
How do I fix RHSA-2022:0899?
To fix RHSA-2022:0899, you should update the libxml2 package to version 2.9.7-12.el8_5.
Which packages are affected by RHSA-2022:0899?
The affected packages include libxml2, libxml2-debuginfo, libxml2-debugsource, libxml2-devel, python3-libxml2 and their respective debug packages.
What vulnerabilities are addressed in RHSA-2022:0899?
RHSA-2022:0899 addresses a use-after-free vulnerability of ID and IDREF attributes identified as CVE-2022-23308.
Is RHSA-2022:0899 applicable to all systems?
RHSA-2022:0899 is specifically applicable to systems using the affected versions of Red Hat's libxml2 library.
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