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ubuntucveUbuntu.comUB:CVE-2011-1528
HistoryOct 18, 2011 - 12:00 a.m.

CVE-2011-1528

2011-10-1800:00:00
ubuntu.com
ubuntu.com
11

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

0.147 Low

EPSS

Percentile

95.7%

JSON

The krb5_ldap_lockout_audit 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 LDAP back end is used, allows remote attackers to cause a denial of
service (assertion failure and daemon exit) via unspecified vectors,
related to the locked_check_p function. NOTE: the Berkeley DB vector is
covered by CVE-2011-4151.

Bugs

Notes

Author Note
sbeattie CRD Tuesday, 18 October 2011, at 14:00 US/Eastern time 1.8 and 1.9 only
OSVersionArchitecturePackageVersionFilename
ubuntu10.04noarchkrb5< 1.8.1+dfsg-2ubuntu0.10UNKNOWN
ubuntu10.10noarchkrb5< 1.8.1+dfsg-5ubuntu0.8UNKNOWN
ubuntu11.04noarchkrb5< 1.8.3+dfsg-5ubuntu2.2UNKNOWN
ubuntu11.10noarchkrb5< 1.9.1+dfsg-1ubuntu1.1UNKNOWN

Related

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cve
cve
CVE-2011-1528
2011-10-20 21:55:00
CVE-2011-4151
2011-10-20 21:55:00
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Multiple MIT KRB5 KDC daemon vulnerabilities
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Denial Of Service (DoS)
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debian
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[SECURITY] [DSA 2379-1] krb5 security update
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securityvulns
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2011-12-07 00:00:00
MITKRB5-SA-2011-006 KDC denial of service vulnerabilities [CVE-2011-1527 CVE-2011-1528 CVE-2011-1529]
2011-10-24 00:00:00
MIT krb5 FTP server privilege escalation
2011-10-24 00:00:00
openvas
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Debian: Security Advisory (DSA-2379-1)
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Debian Security Advisory DSA 2379-1 (krb5)
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Mandriva Update for krb5 MDVSA-2011:160 (krb5)
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osv
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krb5 - several
2012-01-04 00:00:00
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krb5: fixed kdc remote denial of service ( CVE-2011-1528, CVE-2011-1529) and unauthorized file access (CVE-2011-1526) (important)
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oraclelinux
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krb5 security update
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2011-10-18 00:00:00
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(RHSA-2011:1379) Moderate: krb5 security update
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Medium: krb5
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MIT Kerberos 5: Multiple vulnerabilities
2012-01-23 00:00:00
fedora
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[SECURITY] Fedora 15 Update: krb5-1.9.1-14.fc15
2011-11-16 00:26:53
[SECURITY] Fedora 15 Update: krb5-1.9.2-4.fc15
2012-01-31 21:55:08
[SECURITY] Fedora 15 Update: krb5-1.9.3-2.fc15
2012-06-13 21:36:32

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

0.147 Low

EPSS

Percentile

95.7%

JSON
Related for UB:CVE-2011-1528
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