CVE-2010-1321
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Description
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.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
- http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c02257427
- http://lists.fedoraproject.org/pipermail/package-announce/2010-May/041615.html
- http://lists.fedoraproject.org/pipermail/package-announce/2010-May/041645.html
- http://lists.fedoraproject.org/pipermail/package-announce/2010-May/041654.html
- http://lists.opensuse.org/opensuse-security-announce/2010-06/msg00001.html
References (59)
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