Double Free Affecting gnutls28 package, versions <3.7.1-5+deb11u2
Threat Intelligence
EPSS
0.18% (56th
percentile)
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Test your applications- Snyk ID SNYK-DEBIAN11-GNUTLS28-2964220
- published 1 Aug 2022
- disclosed 1 Aug 2022
Introduced: 1 Aug 2022
CVE-2022-2509 Open this link in a new tabHow to fix?
Upgrade Debian:11 gnutls28 to version 3.7.1-5+deb11u2 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream gnutls28 package and not the gnutls28 package as distributed by Debian.
See How to fix? for Debian:11 relevant fixed versions and status.
A vulnerability found in gnutls. This security flaw happens because of a double free error occurs during verification of pkcs7 signatures in gnutls_pkcs7_verify function.
References
- https://security-tracker.debian.org/tracker/CVE-2022-2509
- https://access.redhat.com/security/cve/CVE-2022-2509
- https://lists.gnupg.org/pipermail/gnutls-help/2022-July/004746.html
- https://www.debian.org/security/2022/dsa-5203
- https://lists.debian.org/debian-lts-announce/2022/08/msg00002.html
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/6FL27JS3VM74YEQU7PGB62USO3KSBYZX/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6FL27JS3VM74YEQU7PGB62USO3KSBYZX/
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