Attacker Value
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Exploitability
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User Interaction
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Privileges Required
Unknown
Attack Vector
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0

CVE-2011-0284

Disclosure Date: March 20, 2011
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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.

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CVSS V3 Severity and Metrics
Base Score:
None
Impact Score:
Unknown
Exploitability Score:
Unknown
Vector:
Unknown
Attack Vector (AV):
Unknown
Attack Complexity (AC):
Unknown
Privileges Required (PR):
Unknown
User Interaction (UI):
Unknown
Scope (S):
Unknown
Confidentiality (C):
Unknown
Integrity (I):
Unknown
Availability (A):
Unknown

General Information

Vendors

  • mit

Products

  • kerberos 5 1.7,
  • kerberos 5 1.7.1,
  • kerberos 5 1.8,
  • kerberos 5 1.8.1,
  • kerberos 5 1.8.2,
  • kerberos 5 1.8.3,
  • kerberos 5 1.9

References

Advisory

Additional Info

Technical Analysis