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CVE-2009-0845

CVE-2009-0845

EPSS 5.6%
The spnego_gss_accept_sec_context function in lib/gssapi/spnego/spnego_mech.c in MIT Kerberos 5 (aka krb5) 1.5 through 1.6.3, when SPNEGO is used, allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via invalid ContextFlags data in the reqFlags field in a negTokenInit token.
Affected products
n/a · n/a

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References
http://krbdev.mit.edu/rt/Ticket/Display.html?user=guest&pass=guest&id=6402http://lists.apple.com/archives/security-announce/2009/May/msg00002.htmlhttp://secunia.com/advisories/34347http://secunia.com/advisories/34594http://secunia.com/advisories/34617http://secunia.com/advisories/34622http://secunia.com/advisories/34628http://secunia.com/advisories/34630http://secunia.com/advisories/34637http://secunia.com/advisories/34640http://secunia.com/advisories/34734http://secunia.com/advisories/35074