CVE-2014-4343

Impact:
Low
Public Date:
2014-07-15
CWE:
CWE-416
Bugzilla:
1121876: CVE-2014-4343 krb5: double-free flaw in SPNEGO initiators
A double-free flaw was found in the MIT Kerberos SPNEGO initiators. An attacker able to spoof packets to appear as though they are from an GSSAPI acceptor could use this flaw to crash a client application that uses MIT Kerberos.

Find out more about CVE-2014-4343 from the MITRE CVE dictionary dictionary and NIST NVD.

Statement

This issue did not affect the version of krb5 as shipped with Red Hat Enterprise Linux 5.

CVSS v2 metrics

Base Score 4.3
Base Metrics AV:N/AC:M/Au:N/C:N/I:N/A:P
Access Vector Network
Access Complexity Medium
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Partial

Find out more about Red Hat support for the Common Vulnerability Scoring System (CVSS).

Red Hat Security Errata

Platform Errata Release Date
Red Hat Enterprise Linux 7 (krb5) RHSA-2015:0439 2015-03-05
Red Hat Enterprise Linux 6 (krb5) RHSA-2014:1389 2014-10-13

Affected Packages State

Platform Package State
Red Hat Enterprise Linux 5 krb5 Not affected
Last Modified