The build_principal_va function in lib/krb5/krb/bld_princ.c in MIT Kerberos 5 (aka krb5) before 1.14 allows remote authenticated users to cause a denial of service (out-of-bounds read and KDC crash) via an initial '\0' character in a long realm field within a TGS request.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2015-11-09T02:00:00

Updated: 2024-08-06T05:24:38.817Z

Reserved: 2015-03-24T00:00:00

Link: CVE-2015-2697

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2015-11-09T03:59:03.343

Modified: 2021-02-02T19:06:45.520

Link: CVE-2015-2697

cve-icon Redhat

Severity : Moderate

Publid Date: 2015-09-25T00:00:00Z

Links: CVE-2015-2697 - Bugzilla