CVE-2017-5335

Priority
Medium
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.
References
Notes
 mdeslaur> reproducer https://gitlab.com/gnutls/gnutls/commit/65ee81db857d3b44cec76aa94361abe5427430d8
Assigned-to
mdeslaur
Package
Upstream:needs-triage
Ubuntu 17.10 (Artful Aardvark):DNE
Ubuntu 12.04 ESM (Precise Pangolin):released (2.12.14-5ubuntu3.13)
Ubuntu 14.04 LTS (Trusty Tahr):released (2.12.23-12ubuntu2.6)
Ubuntu Core 15.04:DNE
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Ubuntu 17.04 (Zesty Zapus):DNE
Package
Upstream:released (3.5.8-1)
Ubuntu 17.10 (Artful Aardvark):released (3.5.6-4ubuntu3)
Ubuntu 12.04 ESM (Precise Pangolin):DNE (precise was needed)
Ubuntu 14.04 LTS (Trusty Tahr):needed
Ubuntu Core 15.04:needed
Ubuntu 16.04 LTS (Xenial Xerus):released (3.4.10-4ubuntu1.2)
Ubuntu 17.04 (Zesty Zapus):released (3.5.6-4ubuntu3)
Patches:
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)
More Information

Updated: 2017-08-11 23:25:40 UTC (commit 13081)