CVE-2009-0845
EPSS 19.3%Published: 3/27/2009Modified: 4/28/2026
Also known as:DEBIAN-CVE-2009-0845
Description
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 packages (1)
- Debian/krb5from 0, < 1.6.dfsg.4~beta1-13