RHSA-2023:0530: Important: libksba security update
First published: Mon Jan 30 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 | <1.3.0-7.el7_9 | 1.3.0-7.el7_9 |
| redhat/libksba | <1.3.0-7.el7_9 | 1.3.0-7.el7_9 |
| redhat/libksba-debuginfo | <1.3.0-7.el7_9 | 1.3.0-7.el7_9 |
| redhat/libksba-debuginfo | <1.3.0-7.el7_9 | 1.3.0-7.el7_9 |
| redhat/libksba-devel | <1.3.0-7.el7_9 | 1.3.0-7.el7_9 |
| redhat/libksba-devel | <1.3.0-7.el7_9 | 1.3.0-7.el7_9 |
| redhat/libksba | <1.3.0-7.el7_9 | 1.3.0-7.el7_9 |
| redhat/libksba-debuginfo | <1.3.0-7.el7_9 | 1.3.0-7.el7_9 |
| redhat/libksba-devel | <1.3.0-7.el7_9 | 1.3.0-7.el7_9 |
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Reference Links
Frequently Asked Questions
What is the severity of RHSA-2023:0530?
The severity of RHSA-2023:0530 is designated as important due to an integer overflow vulnerability leading to potential code execution.
How do I fix RHSA-2023:0530?
To fix RHSA-2023:0530, update the affected packages to version 1.3.0-7.el7_9 or later.
Which software is affected by RHSA-2023:0530?
RHSA-2023:0530 affects the libksba, libksba-debuginfo, and libksba-devel packages.
What is CVE-2022-47629 in relation to RHSA-2023:0530?
CVE-2022-47629 refers to the integer overflow vulnerability addressed in RHSA-2023:0530 that can lead to code execution.
Are there any known exploitations for RHSA-2023:0530?
As of now, there are no publicly known exploitations specifically for RHSA-2023:0530.
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