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Integer Overflow or Wraparound Affecting libksba package, versions <0:1.3.5-9.el8_7

0.0
high

Snyk CVSS

    Attack Complexity Low
    Availability High

    Threat Intelligence

    EPSS 0.2% (57th percentile)
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NVD
9.8 critical
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SUSE
8.1 high
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Red Hat
8.6 high

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  • Snyk ID SNYK-CENTOS8-LIBKSBA-3232177
  • published 17 Jan 2023
  • disclosed 17 Oct 2022
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Introduced: 17 Oct 2022

CVE-2022-47629 Open this link in a new tab
CWE-190 Open this link in a new tab

How to fix?

Upgrade Centos:8 libksba to version 0:1.3.5-9.el8_7 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream libksba package and not the libksba package as distributed by Centos. See How to fix? for Centos:8 relevant fixed versions and status.

Libksba before 1.6.3 is prone to an integer overflow vulnerability in the CRL signature parser.