CVE-2016-5296 Information

Description

A heap-buffer-overflow in Cairo when processing SVG content caused by compiler optimization resulting in a potentially exploitable crash. This vulnerability affects Thunderbird 45.5 Firefox ESR 45.5 and Firefox 50.

CVSS Vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Reference

http://rhn.redhat.com/errata/RHSA-2016-2780.html http://www.securityfocus.com/bid/94339 http://www.securitytracker.com/id/1037298 https://bugzilla.mozilla.org/show_bug.cgi?id=1292443 https://security.gentoo.org/glsa/201701-15 https://www.debian.org/security/2016/dsa-3730 https://www.mozilla.org/security/advisories/mfsa2016-89/ https://www.mozilla.org/security/advisories/mfsa2016-90/ https://www.mozilla.org/security/advisories/mfsa2016-93/

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

NONE

Base Score

HIGH

Base Severity

7.5