The pkinit_check_kdc_pkid function in plugins/preauth/pkinit/pkinit_crypto_openssl.c in the PKINIT implementation in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) before 1.10.4 and 1.11.x before 1.11.1 does not properly handle errors during extraction of fields from an X.509 certificate, which allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via a malformed KRB5_PADATA_PK_AS_REQ AS-REQ request.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2013-03-03T00:00:00

Updated: 2024-08-06T14:57:05.035Z

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

Link: CVE-2013-1415

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2013-03-05T05:05:57.457

Modified: 2021-02-02T18:39:29.743

Link: CVE-2013-1415

cve-icon Redhat

Severity : Moderate

Publid Date: 2013-02-15T00:00:00Z

Links: CVE-2013-1415 - Bugzilla