[dbsec] Cursor Injection - A New Method for ExploitingPL/SQL Injection and Potential Defences
- From: "David Litchfield" <davidl@xxxxxxxxxxxxxxx>
- To: <dbsec@xxxxxxxxxxxxx>
- Date: Mon, 26 Feb 2007 06:15:04 -0000
Hey all,
I've just put up a paper detailing a new method of exploiting PL/SQL
injection flaws in Oracle and potential ways to protect against it. The
method entirely removes the requirement for an attacker to create functions
to be able to execute arbitrary sql. This should finally put to bed those
arguments about whether such and such a PL/SQL injection flaw is exploitable
in practice or not by a user with only the CREATE SESSION system privilege.
They all are. For anyone going to Blackhat Federal, this'll form part of my
talk. For anyone that wants, you can get a copy of the paper from
http://www.databasesecurity.com/ - it's called "Cursor Injection - A New
Method for Exploiting PL/SQL Injection and Potential Defences".
Cheers,
David Litchfield
NGSSoftware Ltd
http://www.ngssoftware.com/
+44(0)208 401 0070
--
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: 52 Throwley Way, Sutton, SM1
4BF with Company Number 04225835 and VAT Number 783096402
Other related posts:
- » [dbsec] Cursor Injection - A New Method for ExploitingPL/SQL Injection and Potential Defences
