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LIN7-3916 : Security Advisory - krb5 - CVE-2015-2694

Created: May 31, 2015    Updated: Sep 8, 2018
Resolved Date: Jul 6, 2015
Found In Version: 7.0.0.6
Fix Version: 7.0.0.8
Severity: Standard
Applicable for: Wind River Linux 7
Component/s: Userspace

Description

The kdcpreauth modules in MIT Kerberos 5 (aka krb5) 1.12.x and 1.13.x before 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.

http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2015-2694

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