CVE-2011-0433

Priority
Medium
Description
Heap-based buffer overflow in the linetoken function in afmparse.c in
t1lib, as used in teTeX 3.0.x, GNOME evince, and possibly other products,
allows remote attackers to cause a denial of service (crash) and possibly
execute arbitrary code via a DVI file containing a crafted Adobe Font
Metrics (AFM) file, a different vulnerability than CVE-2010-2642.
References
Bugs
Notes
mdeslaur> original patch had an off by one, see second gnome bug
mdeslaur> patch for t1lib in RH bug
jdstrand> 5.1.2-3.4 in Debian claims to have fixed this, but the patch wasn't
applied
Assigned-to
jdstrand
Package
Upstream:needs-triage
Ubuntu 8.04 LTS (Hardy Heron):ignored (reached end-of-life)
Ubuntu 10.04 LTS (Lucid Lynx):released (2.30.3-0ubuntu1.3)
Ubuntu 11.10 (Oneiric Ocelot):not-affected (3.2.1-0ubuntu2)
Ubuntu 12.04 LTS (Precise Pangolin):not-affected
Patches:
Upstream:http://git.gnome.org/browse/evince/patch/?id=439c5070022eab6cef7266aab47f978058012c72
Upstream:http://git.gnome.org/browse/evince/patch/?id=efadec4ffcdde3373f6f4ca0eaac98dc963c4fd5
Package
Source: t1lib (LP Ubuntu Debian)
Upstream:pending (5.1.2-3.5)
Ubuntu 8.04 LTS (Hardy Heron):ignored (reached end-of-life)
Ubuntu 10.04 LTS (Lucid Lynx):released (5.1.2-3ubuntu0.10.04.2)
Ubuntu 11.10 (Oneiric Ocelot):released (5.1.2-3ubuntu0.11.10.2)
Ubuntu 12.04 LTS (Precise Pangolin):released (5.1.2-3.4ubuntu1)
More Information

Valid XHTML 1.0 Strict

Updated: 2012-11-21 17:14:56 UTC (commit 6077)