CVE-2013-1417

· N/AModified

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CVSS v3.1

N/A

EPSS

1.93%

Published

Nov 20, 2013

Modified

Apr 28, 2026

Public PoC / Exploit

All weaponized →

No public PoC or exploit code indexed for this CVE.

Links to public security research (Exploit-DB, Nuclei, Trickest, GitHub) for defensive use only.

Description

do_tgs_req.c in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) 1.11 before 1.11.4, when a single-component realm name is used, allows remote authenticated users to cause a denial of service (daemon crash) via a TGS-REQ request that triggers an attempted cross-realm referral for a host-based service principal.

Weaknesses (CWE)

CWE-20

Affected Products (4)

mit · kerberos_5vulnerable

References (8)

http://lists.opensuse.org/opensuse-updates/2013-12/msg00026.html

http://web.mit.edu/kerberos/krb5-1.11/README-1.11.4.txt

https://bugzilla.redhat.com/show_bug.cgi?id=1030743

https://github.com/krb5/krb5/commit/4c023ba43c16396f0d199e2df1cfa59b88b62acc

ExploitPatch

http://lists.opensuse.org/opensuse-updates/2013-12/msg00026.html

http://web.mit.edu/kerberos/krb5-1.11/README-1.11.4.txt

https://bugzilla.redhat.com/show_bug.cgi?id=1030743

https://github.com/krb5/krb5/commit/4c023ba43c16396f0d199e2df1cfa59b88b62acc

ExploitPatch

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