CVE-2016-5278

Description

Heap-based buffer overflow in the nsBMPEncoder::AddImageFrame function in Mozilla Firefox before 49.0, Firefox ESR 45.x before 45.4, and Thunderbird < 45.4 allows remote attackers to execute arbitrary code via a crafted image data that is mishandled during the encoding of an image frame to an image.

References

http://rhn.redhat.com/errata/RHSA-2016-1912.html

http://www.debian.org/security/2016/dsa-3674

http://www.mozilla.org/security/announce/2016/mfsa2016-85.html

http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2016-3090545.html

http://www.securityfocus.com/bid/93049

http://www.securitytracker.com/id/1036852

https://bugzilla.mozilla.org/show_bug.cgi?id=1294677

https://security.gentoo.org/glsa/201701-15

https://www.mozilla.org/security/advisories/mfsa2016-86/

https://www.mozilla.org/security/advisories/mfsa2016-88/

Details

Risk Information

CVSS v2

CVSS v3