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.

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Advisories
Source ID Title
EUVD EUVD EUVD-2013-1454 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.
Ubuntu USN Ubuntu USN USN-2310-1 Kerberos vulnerabilities
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cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-06T15:04:48.177Z

Reserved: 2013-01-24T00:00:00

Link: CVE-2013-1416

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

Published: 2013-04-19T11:44:26.017

Modified: 2025-04-11T00:51:21.963

Link: CVE-2013-1416

cve-icon Redhat

Severity : Moderate

Publid Date: 2013-03-29T00:00:00Z

Links: CVE-2013-1416 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses