Double Free Affecting gnutls28 package, versions <3.5.18-1ubuntu1.6
Snyk CVSS
Attack Complexity
Low
Availability
High
Threat Intelligence
EPSS
0.18% (56th
percentile)
Do your applications use this vulnerable package?
In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.
Test your applications- Snyk ID SNYK-UBUNTU1804-GNUTLS28-2965994
- published 2 Aug 2022
- disclosed 1 Aug 2022
Introduced: 1 Aug 2022
CVE-2022-2509 Open this link in a new tabHow to fix?
Upgrade Ubuntu:18.04
gnutls28
to version 3.5.18-1ubuntu1.6 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 Ubuntu
.
See How to fix?
for Ubuntu:18.04
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
- http://people.ubuntu.com/~ubuntu-security/cve/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/