PublicDateAtUSN: 2017-01-11
Candidate: CVE-2017-5335
PublicDate: 2017-03-24 15:59:00 UTC
References:
 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-5335
 https://gnutls.org/security.html#GNUTLS-SA-2017-2
 http://seclists.org/oss-sec/2017/q1/51
 https://ubuntu.com/security/notices/USN-3183-1
Description:
 The stream reading functions in lib/opencdk/read-packet.c in GnuTLS before
 3.3.26 and 3.5.x before 3.5.8 allow remote attackers to cause a denial of
 service (out-of-memory error and crash) via a crafted OpenPGP certificate.
Ubuntu-Description:
Notes:
 mdeslaur> reproducer https://gitlab.com/gnutls/gnutls/commit/65ee81db857d3b44cec76aa94361abe5427430d8
Bugs:
Priority: medium
Discovered-by:
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_gnutls26: released (2.12.14-5ubuntu3.13)
precise/esm_gnutls26: released (2.12.14-5ubuntu3.13)
trusty_gnutls26: released (2.12.23-12ubuntu2.6)
trusty/esm_gnutls26: released (2.12.23-12ubuntu2.6)
vivid/ubuntu-core_gnutls26: DNE
vivid/stable-phone-overlay_gnutls26: DNE
xenial_gnutls26: DNE
yakkety_gnutls26: DNE
zesty_gnutls26: DNE
artful_gnutls26: DNE
bionic_gnutls26: DNE
cosmic_gnutls26: DNE
disco_gnutls26: DNE
devel_gnutls26: DNE

Patches_gnutls28:
 upstream: https://gitlab.com/gnutls/gnutls/commit/49be4f7b82eba2363bb8d4090950dad976a77a3a
 upstream: https://gitlab.com/gnutls/gnutls/commit/61009ee749a27c90d141e3d4b2ebaebe9934422d (post 3.5.8)
 upstream: https://gitlab.com/gnutls/gnutls/commit/785af1ab577f899d2e54172ff120f404709bf172 (3.3)
upstream_gnutls28: released (3.5.8-1)
precise_gnutls28: ignored (reached end-of-life)
precise/esm_gnutls28: DNE (precise was needed)
trusty_gnutls28: ignored (reached end-of-life)
trusty/esm_gnutls28: DNE (trusty was needed)
vivid/stable-phone-overlay_gnutls28: ignored (reached end-of-life)
vivid/ubuntu-core_gnutls28: ignored (reached end-of-life)
xenial_gnutls28: released (3.4.10-4ubuntu1.2)
esm-infra/xenial_gnutls28: released (3.4.10-4ubuntu1.2)
yakkety_gnutls28: released (3.5.3-5ubuntu1.1)
zesty_gnutls28: released (3.5.6-4ubuntu3)
artful_gnutls28: released (3.5.6-4ubuntu3)
bionic_gnutls28: released (3.5.6-4ubuntu3)
cosmic_gnutls28: released (3.5.6-4ubuntu3)
disco_gnutls28: released (3.5.6-4ubuntu3)
devel_gnutls28: released (3.5.6-4ubuntu3)