CVE-2015-2694
Medium
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.
SeverityMedium
CVSS5.8
Exploit probability—
ProductMit Kerberos
PublishedMay 25, 2015
First seenMay 25, 2015
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| mit kerberos_5 | 1.12, 1.12.1, 1.12.2, 1.12.3, 1.13, 1.13.1 | — |
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