CVE-2011-4151

HIGH

Description

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.

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

Details

Source: MITRE

Published: 2011-10-20

Updated: 2020-01-21

Type: CWE-20

Risk Information

CVSS v2.0

Base Score: 7.8

Vector: AV:N/AC:L/Au:N/C:N/I:N/A:C

Impact Score: 6.9

Exploitability Score: 10

Severity: HIGH

Vulnerable Software

Configuration 1

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:*:*:*:*:*:*:*

Tenable Plugins

View all (2 total)

ID	Name	Product	Family	Severity
80650	Oracle Solaris Third-Party Patch Update : kerberos (multiple_input_validation_vulnerabilities_in)	Nessus	Solaris Local Security Checks	high
57655	GLSA-201201-13 : MIT Kerberos 5: Multiple vulnerabilities	Nessus	Gentoo Local Security Checks	critical