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Vulnerability Analysis Result (Revision No : 1) [ Download XML ] 
CVE-2010-4021
kerberos: The Key Distribution Center (KDC) in MIT Kerberos 5...
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2010-4021

Original

The Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) 1.7 does not properly restrict the use of TGT credentials for armoring TGS requests, which might allow remote authenticated users to impersonate a client by rewriting an inner request, aka a "KrbFastReq forgery issue."

Translation   (Show)





About This Analysis Information
Analysis Information Provider:
NIST NVD
First Published:
2010-12-02
Source Information Category:
Advisory, Alert
Last Updated:
2010-12-02




Affected Product Tags
cpe:/a:mit:kerberos:5-1.7
 


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

Local [?]
Adjacent Network [?]
X Network [?]
[Access Complexit]  [?]
Undefined [?]

X High [?]
Medium [?]
Low [?]
[Authentication]  [?]
Undefined [?]

Multiple [?]
X Single [?]
None [?]
[Confidentiality Impact]  [?]
Undefined [?]

X None [?]
Partial [?]
Complete [?]
[Integrity Impact]  [?]
Undefined [?]

None [?]
X Partial [?]
Complete [?]
[Availability Impact]  [?]
Undefined [?]

X None [?]
Partial [?]
Complete [?]
Alternatives




References
BUGTRAQ 20101130 MITKRB5-SA-2010-007 Multiple checksum handling vulnerabilities [CVE-2010-1324 CVE-2010-1323 CVE-2010-4020 CVE-2010-4021]




CONFIRM http://web.mit.edu/kerberos/advisories/MITKRB5-SA-2010-007.txt




Vulnerability Type Permissions, Privileges, and Access Control (CWE-264)Configuration (CWE-16)




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