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Vulnerability Analysis Result (Revision No : 1) [ Download XML
CVE-2010-1322
kerberos: The merge_authdata function in kdc_authdata.c in th...
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2010-1322

Original

The merge_authdata function in kdc_authdata.c in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) 1.8.x before 1.8.4 does not properly manage an index into an authorization-data list, which allows remote attackers to cause a denial of service (daemon crash), or possibly obtain sensitive information, spoof authorization, or execute arbitrary code, via a TGS request, as demonstrated by a request from a Windows Active Directory client.

Translation   (Show)





About This Analysis Information
Analysis Information Provider:
NIST NVD
First Published:
2010-10-07
Source Information Category:
Advisory, Alert
Last Updated:
2010-10-08




Affected Product Tags
cpe:/a:mit:kerberos:5-1.8
cpe:/a:mit:kerberos:5-1.8.1
cpe:/a:mit:kerberos:5-1.8.2
cpe:/a:mit:kerberos:5-1.8.3
 


Vulnerability Analysis Results
[Access Vector]  [?]
Undefined [?]

Local [?]
Adjacent Network [?]
X Network [?]

[Access Complexit]  [?]
Undefined [?]

High [?]
Medium [?]
X Low [?]

[Authentication]  [?]
Undefined [?]

Multiple [?]
X Single [?]
None [?]

[Confidentiality Impact]  [?]
Undefined [?]

None [?]
X Partial [?]
Complete [?]

[Integrity Impact]  [?]
Undefined [?]

None [?]
X Partial [?]
Complete [?]

[Availability Impact]  [?]
Undefined [?]

None [?]
X Partial [?]
Complete [?]

Alternatives




References
BID 43756




BUGTRAQ 20101005 MITKRB5-SA-2010-006 [CVE-2010-1322] KDC uninitialized pointer crash in authorization data handling




CONFIRM http://web.mit.edu/kerberos/advisories/MITKRB5-SA-2010-006.txt




UBUNTU USN-999-1




Vulnerability Type Input Validation (CWE-20)





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