Veracode Vulnerability DatabaseVERACODE:24163Denial Of Service (DoS)
6.8 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:L/Au:S/C:N/I:N/A:C
krb5 is vulnerable to denial of service (DoS). The vulnerability exists as a NULL pointer dereference flaw was discovered in the MIT Kerberos Generic Security Service Application Program Interface (GSS-API) library. A remote, authenticated attacker could use this flaw to crash any server application using the GSS-API authentication mechanism, by sending a specially-crafted GSS-API token with a missing checksum field.
References
h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c02257427
lists.fedoraproject.org/pipermail/package-announce/2010-May/041615.html
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lists.fedoraproject.org/pipermail/package-announce/2010-May/041654.html
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lists.opensuse.org/opensuse-security-announce/2012-01/msg00010.html
marc.info/?l=bugtraq&m=134254866602253&w=2
osvdb.org/64744
secunia.com/advisories/39762
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secunia.com/advisories/39799
secunia.com/advisories/39818
secunia.com/advisories/39849
secunia.com/advisories/40346
secunia.com/advisories/40685
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www.vupen.com/english/advisories/2010/1177
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www.vupen.com/english/advisories/2010/1193
www.vupen.com/english/advisories/2010/1196
www.vupen.com/english/advisories/2010/1222
www.vupen.com/english/advisories/2010/1574
www.vupen.com/english/advisories/2010/1882
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access.redhat.com/errata/RHSA-2010:0423
oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11604
oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A7198
oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A7450
Related
6.8 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:L/Au:S/C:N/I:N/A:C