RHSA-2023:0593: Important: libksba security update
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.Security Fix(es): libksba: integer overflow to code executiona (CVE-2022-47629) 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
Remediation
Event History
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.