CVE-2012-0441
nss - denial of service
EPSS 3.6%
Description
The ASN.1 decoder in the QuickDER decoder in Mozilla Network Security Services (NSS) before 3.13.4, as used in Firefox 4.x through 12.0, Firefox ESR 10.x before 10.0.5, Thunderbird 5.0 through 12.0, Thunderbird ESR 10.x before 10.0.5, and SeaMonkey before 2.10, allows remote attackers to cause a denial of service (application crash) via a zero-length item, as demonstrated by (1) a zero-length basic constraint or (2) a zero-length field in an OCSP response.
How to fix CVE-2012-0441
To remediate CVE-2012-0441, upgrade the affected package to a fixed version below.
- Debian/nss—upgrade to 3.13.4-1 or later
- —upgrade to 3.12.8-1+squeeze5 or later
Is CVE-2012-0441 being exploited?
Low — EPSS is 3.6%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 3.13.4-1
- from 0, < 3.12.8-1+squeeze5