CVE-2016-4447

Published: 30 May 2016

The xmlParseElementDecl function in parser.c in libxml2 before 2.9.4 allows context-dependent attackers to cause a denial of service (heap-based buffer underread and application crash) via a crafted file, involving xmlParseName.

Priority

Low

CVSS 3 base score: 7.5

Status

Package Release Status
libxml2
Launchpad, Ubuntu, Debian
Upstream
Released (2.9.4)
Ubuntu 16.04 LTS (Xenial Xerus)
Released (2.9.3+dfsg1-1ubuntu0.1)
Ubuntu 14.04 ESM (Trusty Tahr)
Released (2.9.1+dfsg1-3ubuntu4.8)
Ubuntu 12.04 ESM (Precise Pangolin)
Released (2.7.8.dfsg-5.1ubuntu4.15)
Patches:
Upstream: https://git.gnome.org/browse/libxml2/commit/?id=00906759053986b8079985644172085f74331f83