Vulnerability Database

289,697

Total vulnerabilities in the database

CVE-2011-1529

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.

  • Published: Oct 20, 2011
  • Updated: Apr 13, 2023
  • CVE: CVE-2011-1529
  • Severity: High
  • Exploit:

CVSS v2:

  • Severity: High
  • Score: 7.8
  • AV:N/AC:L/Au:N/C:N/I:N/A:C

CWEs:

Software From Fixed in
mit / kerberos_5 1.8 1.8.x
mit / kerberos_5 1.8.1 1.8.1.x
mit / kerberos_5 1.8.2 1.8.2.x
mit / kerberos_5 1.8.3 1.8.3.x
mit / kerberos_5 1.8.4 1.8.4.x
mit / kerberos_5 1.9 1.9.x
mit / kerberos_5 1.9.1 1.9.1.x