CVE-2010-1321

Description (CNA)

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 (CNA)

CWE

No CWE identifiers supplied.

References

• http://lists.opensuse.org/opensuse-security-announce/2012-01/msg00010.html
• http://secunia.com/advisories/39818
• http://www.vupen.com/english/advisories/2011/0134
• http://support.avaya.com/css/P8/documents/100114315
• http://secunia.com/advisories/39784
• http://www.ubuntu.com/usn/USN-940-1
• http://marc.info/?l=bugtraq&m=134254866602253&w=2
• http://www.securityfocus.com/archive/1/511331/100/0/threaded
• http://www.mandriva.com/security/advisories?name=MDVSA-2010:100
• http://www.us-cert.gov/cas/techalerts/TA11-201A.html
• http://lists.fedoraproject.org/pipermail/package-announce/2010-May/041615.html
• http://www.redhat.com/support/errata/RHSA-2010-0770.html
• http://secunia.com/advisories/40685
• http://www.securityfocus.com/bid/40235
• http://lists.fedoraproject.org/pipermail/package-announce/2010-May/041645.html
• http://www.vupen.com/english/advisories/2010/1574
• https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A7198
• http://www.vupen.com/english/advisories/2010/1192
• http://secunia.com/advisories/39799
• http://www.vupen.com/english/advisories/2010/1196
• http://lists.opensuse.org/opensuse-security-announce/2010-06/msg00001.html
• http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c02257427
• http://secunia.com/advisories/39849
• http://www.oracle.com/technetwork/topics/security/cpuoct2010-175626.html
• http://www.redhat.com/support/errata/RHSA-2010-0987.html
• http://secunia.com/advisories/44954
• http://www.ubuntu.com/usn/USN-940-2
• http://secunia.com/advisories/42432
• https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A7450
• http://secunia.com/advisories/39762
• http://www.redhat.com/support/errata/RHSA-2011-0880.html
• http://www.oracle.com/technetwork/topics/security/javacpuoct2010-176258.html
• http://web.mit.edu/kerberos/advisories/MITKRB5-SA-2010-005.txt
• http://lists.opensuse.org/opensuse-security-announce/2012-01/msg00002.html
• http://www.redhat.com/support/errata/RHSA-2010-0873.html
• http://lists.opensuse.org/opensuse-security-announce/2010-08/msg00001.html
• http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c02257427
• http://www.vupen.com/english/advisories/2010/1177
• http://www.vmware.com/security/advisories/VMSA-2011-0003.html
• http://secunia.com/advisories/42974
• http://www.vupen.com/english/advisories/2010/3112
• http://lists.fedoraproject.org/pipermail/package-announce/2010-May/041654.html
• http://www.oracle.com/technetwork/topics/security/cpujuly2011-313328.html
• http://www.us-cert.gov/cas/techalerts/TA10-287A.html
• http://secunia.com/advisories/43335
• http://www.debian.org/security/2010/dsa-2052
• http://www.redhat.com/support/errata/RHSA-2010-0423.html
• http://lists.opensuse.org/opensuse-security-announce/2010-10/msg00006.html
• http://www.vupen.com/english/advisories/2010/1882
• http://www.redhat.com/support/errata/RHSA-2011-0152.html
• http://www.oracle.com/technetwork/topics/security/cpujan2011-194091.html
• http://www.securityfocus.com/archive/1/516397/100/0/threaded
• http://secunia.com/advisories/40346
• https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11604
• http://secunia.com/advisories/41967
• http://www.redhat.com/support/errata/RHSA-2010-0807.html
• http://www.redhat.com/support/errata/RHSA-2010-0935.html
• http://osvdb.org/64744
• http://www.vupen.com/english/advisories/2010/1222
• http://www.vupen.com/english/advisories/2010/1193

ADP enrichment