CVE-2016-5275 Information

Description

Buffer overflow in the mozilla::gfx::FilterSupport::ComputeSourceNeededRegions function in Mozilla Firefox before 49.0 allows remote attackers to execute arbitrary code by leveraging improper interaction between empty filters and CANVAS element rendering.

CVSS Vector

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

Reference

http://www.mozilla.org/security/announce/2016/mfsa2016-85.html http://www.securityfocus.com/bid/93052 http://www.securitytracker.com/id/1036852 https://bugzilla.mozilla.org/show_bug.cgi?id=1287316 https://security.gentoo.org/glsa/201701-15

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

REQUIRED

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

8.8