RHSA-2023:0593: 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_1 | 1.3.5-9.el8_1 |
| redhat/libksba | <1.3.5-9.el8_1 | 1.3.5-9.el8_1 |
| redhat/libksba-debuginfo | <1.3.5-9.el8_1 | 1.3.5-9.el8_1 |
| redhat/libksba-debugsource | <1.3.5-9.el8_1 | 1.3.5-9.el8_1 |
| redhat/libksba | <1.3.5-9.el8_1 | 1.3.5-9.el8_1 |
| redhat/libksba-debuginfo | <1.3.5-9.el8_1 | 1.3.5-9.el8_1 |
| redhat/libksba-debuginfo | <1.3.5-9.el8_1 | 1.3.5-9.el8_1 |
| redhat/libksba-debugsource | <1.3.5-9.el8_1 | 1.3.5-9.el8_1 |
| redhat/libksba-debugsource | <1.3.5-9.el8_1 | 1.3.5-9.el8_1 |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Reference Links
Frequently Asked Questions
What is the severity of RHSA-2023:0593?
The severity of RHSA-2023:0593 is classified as important.
How do I fix RHSA-2023:0593?
To fix RHSA-2023:0593, update to libksba version 1.3.5-9.el8_1 or later.
What vulnerability does RHSA-2023:0593 address?
RHSA-2023:0593 addresses an integer overflow vulnerability that could lead to code execution (CVE-2022-47629).
What software is affected by RHSA-2023:0593?
The affected software for RHSA-2023:0593 includes libksba and its associated packages.
Is there a risk of exploitation for RHSA-2023:0593?
Yes, the integer overflow vulnerability in RHSA-2023:0593 poses a risk of exploitation that may lead to unauthorized code execution.
- agent/severity
- agent/type
- agent/softwarecombine
- agent/last-modified-date
- agent/first-publish-date
- agent/weakness
- agent/remedy
- agent/title
- agent/references
- agent/description
- collector/redhat-errata
- source/Red Hat
- anchor-id/RHSA-2023:0593
- agent/software-canonical-lookup
- agent/event
- agent/trending
- agent/tags
- agent/source
- package-manager/redhat