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.
Configurations

Configuration 1 (hide)

OR cpe:2.3:a:mit:kerberos_5:1.8:*:*:*:*:*:*:*
cpe:2.3:a:mit:kerberos_5:1.8.1:*:*:*:*:*:*:*
cpe:2.3:a:mit:kerberos_5:1.8.2:*:*:*:*:*:*:*
cpe:2.3:a:mit:kerberos_5:1.8.3:*:*:*:*:*:*:*
cpe:2.3:a:mit:kerberos_5:1.8.4:*:*:*:*:*:*:*
cpe:2.3:a:mit:kerberos_5:1.9:*:*:*:*:*:*:*
cpe:2.3:a:mit:kerberos_5:1.9.1:*:*:*:*:*:*:*

History

21 Nov 2024, 01:26

Type Values Removed Values Added
References () http://lists.opensuse.org/opensuse-security-announce/2011-10/msg00009.html - () http://lists.opensuse.org/opensuse-security-announce/2011-10/msg00009.html -
References () http://web.mit.edu/kerberos/advisories/MITKRB5-SA-2011-006.txt - Vendor Advisory () http://web.mit.edu/kerberos/advisories/MITKRB5-SA-2011-006.txt - Vendor Advisory
References () http://www.kb.cert.org/vuls/id/659251 - US Government Resource () http://www.kb.cert.org/vuls/id/659251 - US Government Resource
References () http://www.mandriva.com/security/advisories?name=MDVSA-2011:159 - () http://www.mandriva.com/security/advisories?name=MDVSA-2011:159 -
References () http://www.mandriva.com/security/advisories?name=MDVSA-2011:160 - () http://www.mandriva.com/security/advisories?name=MDVSA-2011:160 -
References () http://www.redhat.com/support/errata/RHSA-2011-1379.html - Vendor Advisory () http://www.redhat.com/support/errata/RHSA-2011-1379.html - Vendor Advisory

Information

Published : 2011-10-20 21:55

Updated : 2024-11-21 01:26


NVD link : CVE-2011-1529

Mitre link : CVE-2011-1529

CVE.ORG link : CVE-2011-1529


JSON object : View

Products Affected

mit

  • kerberos_5
CWE
CWE-20

Improper Input Validation