CVE-2014-1544
nss - security update
EPSS 3.3%
Description
Use-after-free vulnerability in the CERT_DestroyCertificate function in libnss3.so in Mozilla Network Security Services (NSS) 3.x, as used in Firefox before 31.0, Firefox ESR 24.x before 24.7, and Thunderbird before 24.7, allows remote attackers to execute arbitrary code via vectors that trigger certain improper removal of an NSSCertificate structure from a trust domain.
How to fix CVE-2014-1544
To remediate CVE-2014-1544, upgrade the affected package to a fixed version below.
- Debian/icedove—upgrade to 24.7.0-1~deb7u1 or later
- Debian/iceweasel—upgrade to 24.7.0esr-1~deb7u1 or later
- —upgrade to 2:3.16.3-1 or later
- —upgrade to 3.12.8-1+squeeze10 or later
- —upgrade to 2:3.14.5-1+deb7u3 or later
Is CVE-2014-1544 being exploited?
Low — EPSS is 3.3%, meaning exploitation activity has not been observed at scale.
Affected packages (5)
- from 0, < 24.7.0-1~deb7u1
- from 0, < 24.7.0esr-1~deb7u1
- from 0, < 2:3.16.3-1
- from 0, < 3.12.8-1+squeeze10
- from 0, < 2:3.14.5-1+deb7u3