First published: Tue Nov 01 2022(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 may lead to remote code execution (CVE-2022-3515)</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 | <1.3.5-8.el8_2 | 1.3.5-8.el8_2 |
redhat/libksba | <1.3.5-8.el8_2 | 1.3.5-8.el8_2 |
redhat/libksba-debuginfo | <1.3.5-8.el8_2 | 1.3.5-8.el8_2 |
redhat/libksba-debuginfo | <1.3.5-8.el8_2 | 1.3.5-8.el8_2 |
redhat/libksba-debugsource | <1.3.5-8.el8_2 | 1.3.5-8.el8_2 |
redhat/libksba-debugsource | <1.3.5-8.el8_2 | 1.3.5-8.el8_2 |
redhat/libksba | <1.3.5-8.el8_2 | 1.3.5-8.el8_2 |
redhat/libksba-debuginfo | <1.3.5-8.el8_2 | 1.3.5-8.el8_2 |
redhat/libksba-debugsource | <1.3.5-8.el8_2 | 1.3.5-8.el8_2 |
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The severity of RHSA-2022:7283 is classified as important.
To fix RHSA-2022:7283, upgrade to libksba version 1.3.5-8.el8_2 or later.
RHSA-2022:7283 addresses an integer overflow vulnerability in libksba that may lead to remote code execution.
The affected software includes libksba and its debuginfo and debugsource packages.
The remote code execution risk in RHSA-2022:7283 is severe as it allows attackers to potentially gain control of a system.