CVE-2014-4343
EPSS 7.4%
Description
Double free vulnerability in the init_ctx_reselect function in the SPNEGO initiator in lib/gssapi/spnego/spnego_mech.c in MIT Kerberos 5 (aka krb5) 1.10.x through 1.12.x before 1.12.2 allows remote attackers to cause a denial of service (memory corruption) or possibly execute arbitrary code via network traffic that appears to come from an intended acceptor, but specifies a security mechanism different from the one proposed by the initiator.
How to fix CVE-2014-4343
To remediate CVE-2014-4343, upgrade the affected package to a fixed version below.
- Debian/krb5—upgrade to 1.12.1+dfsg-5 or later
Is CVE-2014-4343 being exploited?
Moderate — EPSS is 7.4%. Track this CVE but it's not at the top of the prioritisation list.
Affected packages (1)
- from 0, < 1.12.1+dfsg-5