CVE-2014-4344

HighCVSS 7.8/10Last modified Jun 17, 2026

Description

The acc_ctx_cont function in the SPNEGO acceptor in lib/gssapi/spnego/spnego_mech.c in MIT Kerberos 5 (aka krb5) 1.5.x through 1.12.x before 1.12.2 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via an empty continuation token at a certain point during a SPNEGO negotiation.

Metrics

CVSS 2.0 7.8/10AV:N/AC:L/Au:N/C:N/I:N/A:C

Weakness enumeration

CWE-476

Affected software

No affected versions have been published.

Timeline

Published: Aug 14, 2014
Last modified: Jun 17, 2026
NVD status: Modified

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