CVE-2016-2814 Information

Description

Heap-based buffer overflow in the stagefright::SampleTable::parseSampleCencInfo function in libstagefright in Mozilla Firefox before 46.0 Firefox ESR 38.x before 38.8 and Firefox ESR 45.x before 45.1 allows remote attackers to execute arbitrary code via crafted CENC offsets that lead to mismanagement of the sizes table.

CVSS Vector

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

Reference

http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00005.html http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00023.html http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00054.html http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00057.html http://lists.opensuse.org/opensuse-updates/2016-05/msg00038.html http://rhn.redhat.com/errata/RHSA-2016-0695.html http://www.debian.org/security/2016/dsa-3559 http://www.mozilla.org/security/announce/2016/mfsa2016-44.html http://www.oracle.com/technetwork/topics/security/linuxbulletinapr2016-2952096.html http://www.securitytracker.com/id/1035692 http://www.ubuntu.com/usn/USN-2936-1 http://www.ubuntu.com/usn/USN-2936-2 http://www.ubuntu.com/usn/USN-2936-3 https://bugzilla.mozilla.org/show_bug.cgi?id=1254721 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