PublicDateAtUSN: 2019-03-27
Candidate: CVE-2019-3829
PublicDate: 2019-03-27 18:29:00 UTC
References: 
 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-3829
 https://lists.gnupg.org/pipermail/gnutls-help/2019-March/004497.html
 https://ubuntu.com/security/notices/USN-3999-1
Description:
 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.
Ubuntu-Description: 
Notes: 
 mdeslaur> 3.5.8 or later
Bugs: 
 https://gitlab.com/gnutls/gnutls/issues/694
Priority: medium
Discovered-by: Tavis Ormandy
Assigned-to: mdeslaur
CVSS:
 nvd: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H [7.5 HIGH]

Patches_gnutls26:
upstream_gnutls26: needs-triage
precise/esm_gnutls26: not-affected (code not present)
trusty_gnutls26: not-affected (code not present)
trusty/esm_gnutls26: not-affected (code not present)
xenial_gnutls26: DNE
bionic_gnutls26: DNE
cosmic_gnutls26: DNE
disco_gnutls26: DNE
devel_gnutls26: DNE

Patches_gnutls28:
 upstream: https://gitlab.com/gnutls/gnutls/commit/d39778e43d1674cb3ab3685157fd299816d535c0 (3.6)
 upstream: https://gitlab.com/gnutls/gnutls/commit/372821c883a3d36ed3ed683844ad9d90818f6392 (3.6)
 upstream: https://gitlab.com/gnutls/gnutls/commit/6b5cbc9ea5bdca704bdbe2f8fb551f720d634bc6 (3.6)
 upstream: https://gitlab.com/gnutls/gnutls/commit/ad27713bef613e6c4600a0fb83ae48c6d390ff5b (3.6 test)
upstream_gnutls28: released (3.6.7)
precise/esm_gnutls28: DNE
trusty_gnutls28: not-affected (code not present)
trusty/esm_gnutls28: DNE (trusty was not-affected [code not present])
xenial_gnutls28: not-affected (code not present)
esm-infra/xenial_gnutls28: not-affected (code not present)
bionic_gnutls28: released (3.5.18-1ubuntu1.1)
cosmic_gnutls28: released (3.6.4-2ubuntu1.2)
disco_gnutls28: released (3.6.5-2ubuntu1.1)
devel_gnutls28: not-affected (3.6.7-2ubuntu3)