CVE-2014-3466
gnutls26 - security update
EPSS 13.7%
Description
Buffer overflow in the read_server_hello function in lib/gnutls_handshake.c in GnuTLS before 3.1.25, 3.2.x before 3.2.15, and 3.3.x before 3.3.4 allows remote servers to cause a denial of service (memory corruption) or possibly execute arbitrary code via a long session id in a ServerHello message.
How to fix CVE-2014-3466
To remediate CVE-2014-3466, upgrade the affected package to a fixed version below.
- Debian/gnutls26—upgrade to 2.8.6-1+squeeze4 or later
- Debian/gnutls26—upgrade to 2.12.20-8+deb7u2 or later
- —upgrade to 3.2.15-1 or later
Is CVE-2014-3466 being exploited?
Moderate — EPSS is 13.7%. Track this CVE but it's not at the top of the prioritisation list.
Affected packages (3)
- from 0, < 2.8.6-1+squeeze4
- from 0, < 2.12.20-8+deb7u2
- from 0, < 3.2.15-1