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CVE-2011-0284

CVE information

Published

12 years ago

Last Modified

3 years ago

CVSSv2.0 Severity

High

Impact Analysis

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Description

Double free vulnerability in the prepare_error_as function in do_as_req.c in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) 1.7 through 1.9, when the PKINIT feature is enabled, allows remote attackers to cause a denial of service (daemon crash) or possibly execute arbitrary code via an e_data field containing typed data..

CVSSv2.0 Score

Severity
High
Base Score
7.6/10
Exploit Score
4.9/10
Access Vector
Network
Access Complexity
High
Authentication Required
None
Impact Score
10/10
Confidentiality Impact
Complete
Availability Impact
Complete
Integrity Impact
Complete

Products Affected

CPE Affected Vulnerable Excluding Edit
cpe:2.3:a:mit:kerberos_5:1.7:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:mit:kerberos_5:1.7.1:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:mit:kerberos_5:1.8:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:mit:kerberos_5:1.8.1:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:mit:kerberos_5:1.8.2:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:mit:kerberos_5:1.8.3:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:mit:kerberos_5:1.9:*:*:*:*:*:*:*
  Yes
- -

References