CVE-2015-2694

CVE Details

Release Date:2015-04-27

Description


The kdcpreauth modules in MIT Kerberos 5 (aka krb5) 1.12.x and 1.13.xbefore 1.13.2 do not properly track whether a client's request has been validated, which allows remote attackers to bypass an intended preauthentication requirement by providing (1) zero bytes of data or (2) an arbitrary realm name, related to plugins/preauth/otp/main.c and plugins/preauth/pkinit/pkinit_srv.c.

See more information about CVE-2015-2694 from MITRE CVE dictionary and NIST NVD


CVSS v2.0 metrics


NOTE: The following CVSS v2.0 metrics and score provided are preliminary and subject to review.

Base Score: 5.8 Base Metrics: AV:N/AC:M/Au:N/C:P/I:P/A:N
Access Vector: Network Attack Complexity: Medium
Authentication: None required Confidentiality Impact: Partial
Integrity Impact: Partial Availability Impact: None

Errata information


PlatformErrataRelease Date
Oracle Linux version 7 (krb5)ELSA-2015-21542015-11-23



This page is generated automatically and has not been checked for errors or omissions. For clarification or corrections please contact the Oracle Linux ULN team

software.hardware.complete