This script is Copyright (C) 2015 Tenable Network Security, Inc.
The remote FreeBSD host is missing one or more security-related
SO-AND-SO reports :
CVE-2014-5352: In the MIT krb5 libgssapi_krb5 library, after
gss_process_context_token() is used to process a valid context
deletion token, the caller is left with a security context handle
containing a dangling pointer. Further uses of this handle will result
in use-after-free and double-free memory access violations. libgssrpc
server applications such as kadmind are vulnerable as they can be
instructed to call gss_process_context_token().
CVE-2014-9421: If the MIT krb5 kadmind daemon receives invalid XDR
data from an authenticated user, it may perform use-after-free and
double-free memory access violations while cleaning up the partial
deserialization results. Other libgssrpc server applications may also
be vulnerable if they contain insufficiently defensive XDR functions.
CVE-2014-9422: The MIT krb5 kadmind daemon incorrectly accepts
authentications to two-component server principals whose first
component is a left substring of 'kadmin' or whose realm is a left
prefix of the default realm.
CVE-2014-9423: libgssrpc applications including kadmind output four or
eight bytes of uninitialized memory to the network as part of an
unused 'handle' field in replies to clients.
See also :
Update the affected packages.
Risk factor :
High / CVSS Base Score : 9.0