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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2011-1529 Detail

Description

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.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://lists.opensuse.org/opensuse-security-announce/2011-10/msg00009.html
http://web.mit.edu/kerberos/advisories/MITKRB5-SA-2011-006.txt Vendor Advisory 
http://www.kb.cert.org/vuls/id/659251 US Government Resource 
http://www.mandriva.com/security/advisories?name=MDVSA-2011:159
http://www.mandriva.com/security/advisories?name=MDVSA-2011:160
http://www.redhat.com/support/errata/RHSA-2011-1379.html Vendor Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-20 Improper Input Validation cwe source acceptance level NIST  

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Change History

9 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2011-1529
NVD Published Date:
10/20/2011
NVD Last Modified:
01/21/2020
Source:
MITRE