A vulnerability was found in gnutls versions from 3.5.8 before 3.6.7. A memory corruption (double free) vulnerability in the certificate verification API. Any client or server application that verifies X.509 certificates with GnuTLS 3.5.8 or later is affected.
http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00017.html
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3829
https://gitlab.com/gnutls/gnutls/issues/694
https://security.gentoo.org/glsa/201904-14
https://security.netapp.com/advisory/ntap-20190619-0004/
https://usn.ubuntu.com/3999-1/
https://www.gnutls.org/security-new.html#GNUTLS-SA-2019-03-27
Source: MITRE
Published: 2019-03-27
Updated: 2019-05-30
Type: CWE-415
Base Score: 5
Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P
Impact Score: 2.9
Exploitability Score: 10
Severity: MEDIUM
Base Score: 7.5
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Impact Score: 3.6
Exploitability Score: 3.9
Severity: HIGH