CVE-2016-1950
high-risk
Published 2016-03-13
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.
Do I need to act?
~
1.9% chance of exploitation in next 30 days
EPSS score — moderate exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
8
CVSS 8.8/10
High
NETWORK
/ LOW complexity
Affected Products (20)
References (74)
Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00016.html
Vendor Advisory
http://www.mozilla.org/security/announce/2016/mfsa2016-35.html
Third Party Advisory
http://www.oracle.com/technetwork/security-advisory/cpuoct2016-2881722.html
Third Party Advisory
http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.h...
and 54 more references
57
/ 100
high-risk
Severity
30/34 · Critical
Exploitability
5/34 · Minimal
Exposure
22/34 · High