CVE-2016-2839

MEDIUM

Description

Mozilla Firefox before 48.0 and Firefox ESR 45.x before 45.3 on Linux make cairo _cairo_surface_get_extents calls that do not properly interact with libav header allocation in FFmpeg 0.10, which allows remote attackers to cause a denial of service (application crash) via a crafted video.

References

http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00004.html

http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00029.html

http://www.mozilla.org/security/announce/2016/mfsa2016-65.html

http://www.securityfocus.com/bid/92261

http://www.securitytracker.com/id/1036508

http://www.ubuntu.com/usn/USN-3044-1

https://bugzilla.mozilla.org/show_bug.cgi?id=1275339

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

Details

Source: MITRE

Published: 2016-08-05

Updated: 2017-08-16

Type: CWE-20

Risk Information

CVSS v2.0

Base Score: 4.3

Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P

Impact Score: 2.9

Exploitability Score: 8.6

Severity: MEDIUM

CVSS v3.0

Base Score: 6.5

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

Impact Score: 3.6

Exploitability Score: 2.8

Severity: MEDIUM