CVE-2022-47629

CriticalCVSS 9.8/10Last modified Jun 17, 2026

Description

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

Metrics

CVSS 3.1 9.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-190

Affected software

Vendor	Product	Versions
n/a	n/a	n/a

References

https://dev.gnupg.org/T6284Patch, Third Party Advisory
https://git.gnupg.org/cgi-bin/gitweb.cgi?p=libksba.git%3Ba=commit%3Bh=f61a5ea4e0f6a80fd4b28ef0174bee77793cf070
https://lists.debian.org/debian-lts-announce/2022/12/msg00035.htmlMailing List, Third Party Advisory
https://security.gentoo.org/glsa/202212-07Third Party Advisory
https://security.netapp.com/advisory/ntap-20230316-0011/
https://www.debian.org/security/2022/dsa-5305Third Party Advisory
https://dev.gnupg.org/T6284Patch, Third Party Advisory
https://git.gnupg.org/cgi-bin/gitweb.cgi?p=libksba.git%3Ba=commit%3Bh=f61a5ea4e0f6a80fd4b28ef0174bee77793cf070
https://lists.debian.org/debian-lts-announce/2022/12/msg00035.htmlMailing List, Third Party Advisory
https://security.gentoo.org/glsa/202212-07Third Party Advisory
https://security.netapp.com/advisory/ntap-20230316-0011/
https://www.debian.org/security/2022/dsa-5305Third Party Advisory

Timeline

Published: Dec 20, 2022
Last modified: Jun 17, 2026
NVD status: Modified

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