CVE-2015-7182
high-risk
Published 2015-11-05
Heap-based buffer overflow in the ASN.1 decoder in Mozilla Network Security Services (NSS) before 3.19.2.1 and 3.20.x before 3.20.1, as used in Firefox before 42.0 and Firefox ESR 38.x before 38.4 and other products, allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via crafted OCTET STRING data.
Do I need to act?
!
11.0% chance of exploitation in next 30 days
EPSS score — higher than 89% of all CVEs
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
9
CVSS 9.8/10
Critical
NETWORK
/ LOW complexity
Affected Products (17)
References (68)
Vendor Advisory
http://www.mozilla.org/security/announce/2015/mfsa2015-133.html
and 48 more references
62
/ 100
high-risk
Severity
32/34 · Critical
Exploitability
11/34 · Low
Exposure
19/34 · Moderate