The kg_accept_krb5 function in krb5/accept_sec_context.c in the GSS-API library in MIT Kerberos 5 (aka krb5) through 1.7.1 and 1.8 before 1.8.2, as used in kadmind and other applications, does not properly check for invalid GSS-API tokens, which allows remote authenticated users to cause a denial of service (NULL pointer dereference and daemon crash) via an AP-REQ message in which the authenticator's checksum field is missing.
References
Configurations
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Information
Published : 2010-05-19 11:30
Updated : 2021-02-02 10:53
NVD link : CVE-2010-1321
Mitre link : CVE-2010-1321
JSON object : View
CWE
CWE-476
NULL Pointer Dereference
Products Affected
fedoraproject
- fedora
canonical
- ubuntu_linux
oracle
- database_server
debian
- debian_linux
suse
- linux_enterprise_server
opensuse
- opensuse
mit
- kerberos_5