CVE-2011-4151

no score yetEPSS 3.5%

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.

EPSS: 3.5% chance of exploitation in the next 30 days; higher than 89% of CVEs (scores of 2026-10-31)
CWE: CWE-20
Published: 2011-10-20
Modified: 2026-06-16
Record from: the NVD, synced 2026-10-19

Affected

mit:kerberos_5

References

http://web.mit.edu/kerberos/advisories/MITKRB5-SA-2011-006.txt
http://www.kb.cert.org/vuls/id/659251
https://exchange.xforce.ibmcloud.com/vulnerabilities/70891
http://web.mit.edu/kerberos/advisories/MITKRB5-SA-2011-006.txt
http://www.kb.cert.org/vuls/id/659251

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