Description
The Mac_Read_POST_Resource function in base/ftobjs.c in FreeType before 2.5.4 proceeds with adding to length values without validating the original values, which allows remote attackers to cause a denial of service (integer overflow and heap-based buffer overflow) or possibly have unspecified other impact via a crafted Mac font.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- http://git.savannah.gnu.org/cgit/freetype/freetype2.git/commit/?id=240c94a185cd8dae7d03059abec8a5662c35ecd3 ↗
- http://git.savannah.gnu.org/cgit/freetype/freetype2.git/commit/?id=cd4a5a26e591d01494567df9dec7f72d59551f6e ↗
- https://security.gentoo.org/glsa/201503-05 ↗
- http://www.securityfocus.com/bid/72986 ↗
- http://www.ubuntu.com/usn/USN-2739-1 ↗
- http://www.debian.org/security/2016/dsa-3461 ↗
- http://lists.opensuse.org/opensuse-updates/2015-03/msg00091.html ↗
- http://advisories.mageia.org/MGASA-2015-0083.html ↗
- http://www.oracle.com/technetwork/topics/security/bulletinapr2015-2511959.html ↗
- http://rhn.redhat.com/errata/RHSA-2015-0696.html ↗
- http://lists.fedoraproject.org/pipermail/package-announce/2015-February/150162.html ↗
- http://www.mandriva.com/security/advisories?name=MDVSA-2015:055 ↗
- http://code.google.com/p/google-security-research/issues/detail?id=153 ↗
- http://www.ubuntu.com/usn/USN-2510-1 ↗
- http://lists.fedoraproject.org/pipermail/package-announce/2015-February/150148.html ↗