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CVE-2014-9665

Published: 8 February 2015

The Load_SBit_Png function in sfnt/pngshim.c in FreeType before 2.5.4 does not restrict the rows and pitch values of PNG data, which allows remote attackers to cause a denial of service (integer overflow and heap-based buffer overflow) or possibly have unspecified other impact by embedding a PNG file in a .ttf font file.

Priority

Medium

Status

Package Release Status
freetype
Launchpad, Ubuntu, Debian
lucid Not vulnerable
(code not present)
precise Not vulnerable
(code not present)
trusty
Released (2.5.2-1ubuntu2.4)
upstream
Released (2.5.4)
utopic
Released (2.5.2-2ubuntu1.1)
Patches:
upstream: http://git.savannah.gnu.org/cgit/freetype/freetype2.git/commit/?id=b3500af717010137046ec4076d1e1c0641e33727
upstream: http://git.savannah.gnu.org/cgit/freetype/freetype2.git/commit/?id=54abd22891bd51ef8b533b24df53b3019b5cee81