CVE-2017-5334

Priority
Description
Double free vulnerability in the gnutls_x509_ext_import_proxy function in
GnuTLS before 3.3.26 and 3.5.x before 3.5.8 allows remote attackers to have
unspecified impact via crafted policy language information in an X.509
certificate with a Proxy Certificate Information extension.
Assigned-to
mdeslaur
Notes
mdeslaurlooks like this was introduced by
https://gitlab.com/gnutls/gnutls/commit/2bd323f728d75c44a2d7398503178b75e5b63263
Package
Upstream:not-affected
Ubuntu 12.04 ESM (Precise Pangolin):not-affected
Ubuntu 14.04 ESM (Trusty Tahr):not-affected
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Ubuntu 18.04 LTS (Bionic Beaver):DNE
Ubuntu 19.04 (Disco Dingo):DNE
Ubuntu 19.10 (Eoan Ermine):DNE
Package
Upstream:released (3.5.8-1)
Ubuntu 12.04 ESM (Precise Pangolin):DNE (precise was needed)
Ubuntu 14.04 ESM (Trusty Tahr):DNE (trusty was needed)
Ubuntu 16.04 LTS (Xenial Xerus):released (3.4.10-4ubuntu1.2)
Ubuntu 18.04 LTS (Bionic Beaver):released (3.5.6-4ubuntu3)
Ubuntu 19.04 (Disco Dingo):released (3.5.6-4ubuntu3)
Ubuntu 19.10 (Eoan Ermine):released (3.5.6-4ubuntu3)
Patches:
Upstream:https://gitlab.com/gnutls/gnutls/commit/c5aaa488a3d6df712dc8dff23a049133cab5ec1b
Upstream:https://gitlab.com/gnutls/gnutls/commit/bbfd47d4bb6935b3eddae227deb9f340e2c1a69d (3.3)
More Information

Updated: 2019-12-05 21:08:45 UTC (commit 0aa5e7c87c8b55d2ec5c7f4ca1179cf75de91961)