CVE-2011-4151 in Kerberos

Summary

The krb5_db2_lockout_audit function in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) 1.8 through 1.8.4, when the db2 (aka Berkeley DB) back end is used, allows remote attackers to cause a denial of service (assertion failure and daemon exit) via unspecified vectors, a different vulnerability than CVE-2011-1528.

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

• Reservation: 10/20/2011
• Disclosure: 10/20/2011
• Moderation: VulDB entry created
• Entries: 1: VDB-59179
• CPE: ready
• CWE: CWE-20 (Confirmed)
• CVSS: 7.5
• EPSS: 0.01205
• Activities: Very Low

Sources

• MITRE: https://www.cve.org/CVERecord?id=CVE-2011-4151
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2011-4151
• CVE Details: https://www.cvedetails.com/cve/CVE-2011-4151/