Many security standards require the tracking of users' password history to 
prevent password re-use. In Oracle 11g (11.1.0.6), if a security 
administrator has enabled 11g passwords exclusively then tracking password 
history is broken. This can affect compliance. This was addressed by Oracle 
in their April 2009 Critical Patch Update and maps to the currently 
unspecified vulnerability at 
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2009-0988
Cheers,
David Litchfield
NGSSoftware Ltd
http://www.ngssoftware.com/

--
E-MAIL DISCLAIMER

The information contained in this email and any subsequent
correspondence is private, is solely for the intended recipient(s) and
may contain confidential or privileged information. For those other than
the intended recipient(s), any disclosure, copying, distribution, or any
other action taken, or omitted to be taken, in reliance on such
information is prohibited and may be unlawful. If you are not the
intended recipient and have received this message in error, please
inform the sender and delete this mail and any attachments.

The views expressed in this email do not necessarily reflect NGS policy.
NGS accepts no liability or responsibility for any onward transmission
or use of emails and attachments having left the NGS domain.

NGS and NGSSoftware are trading names of Next Generation Security
Software Ltd. Registered office address: Manchester Technology Centre,
Oxford Road, Manchester, M1 7EF with Company Number 04225835 and
VAT Number 783096402