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User Interaction
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Privileges Required
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CVE-2013-1417

Disclosure Date: November 20, 2013
Add MITRE ATT&CK tactics and techniques that apply to this CVE.

Description

do_tgs_req.c in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) 1.11 before 1.11.4, when a single-component realm name is used, allows remote authenticated users to cause a denial of service (daemon crash) via a TGS-REQ request that triggers an attempted cross-realm referral for a host-based service principal.

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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 1.11,
  • kerberos 5 1.11.1,
  • kerberos 5 1.11.2,
  • kerberos 5 1.11.3

Additional Info

Technical Analysis