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Debian Security Bug TrackerDEBIANCVE:CVE-2011-1529HistoryOct 20, 2011 - 9:55 p.m.
CVE-2011-1529
2011-10-2021:55:00
Debian Security Bug Tracker
security-tracker.debian.org
6
7.8 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:N/I:N/A:C
0.738 High
EPSS
Percentile
98.1%
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.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Debian | 12 | all | krb5 | < 1.10+dfsg~alpha1-1 | krb5_1.10+dfsg~alpha1-1_all.deb |
| Debian | 11 | all | krb5 | < 1.10+dfsg~alpha1-1 | krb5_1.10+dfsg~alpha1-1_all.deb |
| Debian | 10 | all | krb5 | < 1.10+dfsg~alpha1-1 | krb5_1.10+dfsg~alpha1-1_all.deb |
| Debian | 999 | all | krb5 | < 1.10+dfsg~alpha1-1 | krb5_1.10+dfsg~alpha1-1_all.deb |
| Debian | 13 | all | krb5 | < 1.10+dfsg~alpha1-1 | krb5_1.10+dfsg~alpha1-1_all.deb |
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ubuntu
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fedora
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[SECURITY] Fedora 15 Update: krb5-1.9.1-14.fc15
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2012-01-31 21:55:08
[SECURITY] Fedora 15 Update: krb5-1.9.3-2.fc15
2012-06-13 21:36:32
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7.8 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:N/I:N/A:C
0.738 High
EPSS
Percentile
98.1%
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