Description
Heap-based buffer overflow in the nsCaseTransformTextRunFactory::TransformString function in Mozilla Firefox before 49.0, Firefox ESR 45.x before 45.4, and Thunderbird < 45.4 allows remote attackers to cause a denial of service (boolean out-of-bounds write) or possibly have unspecified other impact via Unicode characters that are mishandled during text conversion.
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://www.oracle.com/technetwork/topics/security/linuxbulletinoct2016-3090545.html ↗
- http://www.mozilla.org/security/announce/2016/mfsa2016-85.html ↗
- https://www.mozilla.org/security/advisories/mfsa2016-86/ ↗
- http://www.debian.org/security/2016/dsa-3674 ↗
- https://bugzilla.mozilla.org/show_bug.cgi?id=1291016 ↗
- https://security.gentoo.org/glsa/201701-15 ↗
- http://rhn.redhat.com/errata/RHSA-2016-1912.html ↗
- https://www.mozilla.org/security/advisories/mfsa2016-88/ ↗
- http://www.securityfocus.com/bid/93049 ↗
- http://www.securitytracker.com/id/1036852 ↗