CVE-2013-1417

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General

Score:3.5/10.0
Severity:Low
Category:Input Validation Error

Impact Metrics

Confidentiality:None
Integrity:None
Availability:Partial

Exploitability Metrics

Access Vector:Network
Access Complexity:Medium
Authentication:Single

Published on 20/11/13 - Updated on 28/01/14

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.

Category: Input Validation Error

CWE-20 (Input Validation)
The product does not validate or incorrectly validates input that can affect the control flow or data flow of a program.

Security Notices

US National Vulnerability DatabaseCVE-2013-1417
Agence Nationale de la Sécurité des Systèmes d'Information CERTFR-2014-AVI-112

Exploits

No exploits available for this CVE in our database.

Relative technologies

VendorProduct
mitkerberos

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