RHSA-2023:0592: Important: libksba security update
First published: Mon Feb 06 2023(Updated: )
KSBA (pronounced Kasbah) is a library to make X.509 certificates as well as the CMS easily accessible by other applications. Both specifications are building blocks of S/MIME and TLS.<br>Security Fix(es):<br><li> libksba: integer overflow to code executiona (CVE-2022-47629)</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/libksba | <1.3.5-9.el8_2 | 1.3.5-9.el8_2 |
| redhat/libksba | <1.3.5-9.el8_2 | 1.3.5-9.el8_2 |
| redhat/libksba-debuginfo | <1.3.5-9.el8_2 | 1.3.5-9.el8_2 |
| redhat/libksba-debuginfo | <1.3.5-9.el8_2 | 1.3.5-9.el8_2 |
| redhat/libksba-debugsource | <1.3.5-9.el8_2 | 1.3.5-9.el8_2 |
| redhat/libksba-debugsource | <1.3.5-9.el8_2 | 1.3.5-9.el8_2 |
| redhat/libksba | <1.3.5-9.el8_2 | 1.3.5-9.el8_2 |
| redhat/libksba-debuginfo | <1.3.5-9.el8_2 | 1.3.5-9.el8_2 |
| redhat/libksba-debugsource | <1.3.5-9.el8_2 | 1.3.5-9.el8_2 |
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Reference Links
Frequently Asked Questions
What is the severity of RHSA-2023:0592?
The severity of RHSA-2023:0592 is classified as important.
How do I fix RHSA-2023:0592?
To fix RHSA-2023:0592, you should update libksba to version 1.3.5-9.el8_2 or higher.
What vulnerability does RHSA-2023:0592 address?
RHSA-2023:0592 addresses an integer overflow vulnerability in libksba with code execution potential (CVE-2022-47629).
Which software packages are affected by RHSA-2023:0592?
Affected packages include libksba, libksba-debuginfo, and libksba-debugsource in version 1.3.5-9.el8_2 or lower.
What types of systems are impacted by RHSA-2023:0592?
RHSA-2023:0592 impacts systems running Red Hat Enterprise Linux 8 with affected versions of libksba.
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