CVE-2016-1950

MEDIUM

Description

Heap-based buffer overflow in Mozilla Network Security Services (NSS) before 3.19.2.3 and 3.20.x and 3.21.x before 3.21.1, as used in Mozilla Firefox before 45.0 and Firefox ESR 38.x before 38.7, allows remote attackers to execute arbitrary code via crafted ASN.1 data in an X.509 certificate.

References

http://lists.apple.com/archives/security-announce/2016/Mar/msg00000.html

http://lists.apple.com/archives/security-announce/2016/Mar/msg00001.html

http://lists.apple.com/archives/security-announce/2016/Mar/msg00002.html

http://lists.apple.com/archives/security-announce/2016/Mar/msg00004.html

http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00027.html

http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00029.html

http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00031.html

http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00050.html

http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00068.html

http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00093.html

http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00016.html

http://rhn.redhat.com/errata/RHSA-2016-0495.html

http://www.debian.org/security/2016/dsa-3510

http://www.debian.org/security/2016/dsa-3520

http://www.debian.org/security/2016/dsa-3688

http://www.mozilla.org/security/announce/2016/mfsa2016-35.html

http://www.oracle.com/technetwork/security-advisory/cpujul2017-3236622.html

http://www.oracle.com/technetwork/security-advisory/cpuoct2016-2881722.html

http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html

http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html

http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html

http://www.securityfocus.com/bid/84223

http://www.securitytracker.com/id/1035215

http://www.ubuntu.com/usn/USN-2917-1

http://www.ubuntu.com/usn/USN-2917-2

http://www.ubuntu.com/usn/USN-2917-3

http://www.ubuntu.com/usn/USN-2924-1

http://www.ubuntu.com/usn/USN-2934-1

https://bto.bluecoat.com/security-advisory/sa119

https://bugzilla.mozilla.org/show_bug.cgi?id=1245528

https://developer.mozilla.org/en-US/docs/Mozilla/Projects/NSS/NSS_3.19.2.3_release_notes

https://developer.mozilla.org/en-US/docs/Mozilla/Projects/NSS/NSS_3.21.1_release_notes

https://security.gentoo.org/glsa/201605-06

https://support.apple.com/HT206166

https://support.apple.com/HT206167

https://support.apple.com/HT206168

https://support.apple.com/HT206169

Details

Source: MITRE

Published: 2016-03-13

Updated: 2019-03-08

Type: CWE-119

Risk Information

CVSS v2.0

Base Score: 6.8

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

Impact Score: 6.4

Exploitability Score: 8.6

Severity: MEDIUM

CVSS v3.0

Base Score: 8.8

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

Impact Score: 5.9

Exploitability Score: 2.8

Severity: HIGH