CVE-2011-4151

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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.8 UNKNOWN
NETWORK
LOW
AV:N/AC:L/Au:N/C:N/I:N/A:C
mitreCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 89%
VendorProductVersion
mitkerberos_5
1.8
mitkerberos_5
1.8.1
mitkerberos_5
1.8.2
mitkerberos_5
1.8.3
mitkerberos_5
1.8.4
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
krb5
bullseye (security)
1.18.3-6+deb11u5
fixed
bullseye
1.18.3-6+deb11u5
fixed
squeeze
no-dsa
lenny
not-affected
bookworm
1.20.1-2+deb12u2
fixed
bookworm (security)
1.20.1-2+deb12u2
fixed
sid
1.21.3-3
fixed
trixie
1.21.3-3
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
krb5
oneiric
not-affected
natty
Fixed 1.8.3+dfsg-5ubuntu2.2
released
maverick
Fixed 1.8.1+dfsg-5ubuntu0.8
released
lucid
Fixed 1.8.1+dfsg-2ubuntu0.10
released
hardy
not-affected
Common Weakness Enumeration
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
https://exchange.xforce.ibmcloud.com/vulnerabilities/70891