CVE-2011-1529

Summary

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.

Affected Software

Weaknesses

• n/a

ADP Enrichment

CVE Program Container

Additional References

• http://www.mandriva.com/security/advisories?name=MDVSA-2011:159
• http://www.mandriva.com/security/advisories?name=MDVSA-2011:160
• http://lists.opensuse.org/opensuse-security-announce/2011-10/msg00009.html
• http://www.kb.cert.org/vuls/id/659251
• http://web.mit.edu/kerberos/advisories/MITKRB5-SA-2011-006.txt
• http://www.redhat.com/support/errata/RHSA-2011-1379.html

References

• http://www.mandriva.com/security/advisories?name=MDVSA-2011:159
• http://www.mandriva.com/security/advisories?name=MDVSA-2011:160
• http://lists.opensuse.org/opensuse-security-announce/2011-10/msg00009.html
• http://www.kb.cert.org/vuls/id/659251
• http://web.mit.edu/kerberos/advisories/MITKRB5-SA-2011-006.txt
• http://www.redhat.com/support/errata/RHSA-2011-1379.html

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