CVE-2013-1416

MediumCVSS 4.0/10Last modified Jun 16, 2026

Description

The prep_reprocess_req function in do_tgs_req.c in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) before 1.10.5 does not properly perform service-principal realm referral, which allows remote authenticated users to cause a denial of service (NULL pointer dereference and daemon crash) via a crafted TGS-REQ request.

Metrics

CVSS 2.0 4.0/10AV:N/AC:L/Au:S/C:N/I:N/A:P

Weakness enumeration

CWE-476

Affected software

VendorProductVersions
n/an/an/a

References

Timeline

Published
Apr 19, 2013
Last modified
Jun 16, 2026
NVD status
Modified

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CVE-2013-1416: Medium severity, CVSS 4.0 | Vulnix