Description
The lookup_lockout_policy function in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) 1.8 through 1.8.4 and 1.9 through 1.9.1, when the db2 (aka Berkeley DB) or LDAP back end is used, allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via vectors that trigger certain process_as_req errors.
Analysis and contextual insights are available on OpenCVE Cloud.
Remediation
No vendor fix or workaround currently provided.
Additional remediation guidance may be available on OpenCVE Cloud.
Tracking
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Advisories
| Source | ID | Title |
|---|---|---|
Debian DSA |
DSA-2379-1 | krb5 security update |
EUVD |
EUVD-2011-1530 | The lookup_lockout_policy function in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) 1.8 through 1.8.4 and 1.9 through 1.9.1, when the db2 (aka Berkeley DB) or LDAP back end is used, allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via vectors that trigger certain process_as_req errors. |
Ubuntu USN |
USN-1233-1 | Kerberos Vulnerabilities |
References
History
No history.
Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2024-08-06T22:28:41.834Z
Reserved: 2011-03-29T00:00:00.000Z
Link: CVE-2011-1529
No data.
Status : Modified
Published: 2011-10-20T21:55:00.980
Modified: 2026-04-29T01:13:23.040
Link: CVE-2011-1529
OpenCVE Enrichment
No data.
Weaknesses
Debian DSA
EUVD
Ubuntu USN