CVE-2016-1526

EPSS 2.3%

The TtfUtil:LocaLookup function in TtfUtil.cpp in Libgraphite in Graphite 2 1.2.4, as used in Mozilla Firefox before 43.0 and Firefox ESR 38.x before 38.6.1, incorrectly validates a size value, which allows remote attackers to obtain sensitive information or cause a denial of service (out-of-bounds read and application crash) via a crafted Graphite smart font.

Affected products

n/a · n/a

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References

http://blog.talosintel.com/2016/02/vulnerability-spotlight-libgraphite.html http://lists.fedoraproject.org/pipermail/package-announce/2016-February/177520.html http://lists.fedoraproject.org/pipermail/package-announce/2016-May/184623.html http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00052.html http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00058.html http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00088.html http://rhn.redhat.com/errata/RHSA-2016-0594.html http://rhn.redhat.com/errata/RHSA-2016-0695.html https://security.gentoo.org/glsa/201701-35 https://security.gentoo.org/glsa/201701-63 http://www.debian.org/security/2016/dsa-3479 http://www.mozilla.org/security/announce/2016/mfsa2016-14.html