The validate_as_request function in kdc_util.c in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) before 1.13.6 and 1.4.x before 1.14.3, when restrict_anonymous_to_tgt is enabled, uses an incorrect client data structure, which allows remote authenticated users to cause a denial of service (NULL pointer dereference and daemon crash) via an S4U2Self request.
References
Configurations
Configuration 1 (hide)
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History
07 Nov 2023, 02:32
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Information
Published : 2016-08-01 02:59
Updated : 2024-02-28 15:21
NVD link : CVE-2016-3120
Mitre link : CVE-2016-3120
CVE.ORG link : CVE-2016-3120
JSON object : View
Products Affected
mit
- kerberos_5
CWE
CWE-476
NULL Pointer Dereference