I wrote a presentation on designing and building practical audit trails back in 2012 and presented it once and then never again. By chance I did not post the pdf's of these slides at that time. I did though some....[Read More]
Posted by Pete On 01/10/15 At 05:16 PM
A question we have answered a few times in the last few months is whether or not, and if so, how easy do Database Activity Monitoring (DAM) tools such as IBM Guardium support ERP platforms such as the Oracle E-Business Suite, PeopleSoft and SAP. The answer is yes; DAM tools can support ERP systems. For example, IBM Guardium has out-of-the-box policies for both the E-Business Suite and SAP – see figures one and two below.
Oracle Application Express is a great rapid application development tool where you can write your applications functionality in PL/SQL and create the interface easily in the APEX UI using all of the tools available to create forms and reports and....[Read More]
Posted by Pete On 21/07/15 At 04:27 PM
How does Oracle Security and Electronic mix together? - Well I started my working life in 1979 as an apprentice electrician in a factory here in York, England where I live. The factory designed and built trains for the national....[Read More]
Posted by Pete On 09/07/15 At 11:24 AM
In the last few years I have not done as many conference speaking dates as I used to. This is simply because when offered they usually clashed with pre-booked work. I spoke for the UKOUG in Dublin last year and....[Read More]
Posted by Pete On 06/07/15 At 09:40 AM
Make a Sad Face..:-( I seemed to have missed my blogs tenth which happened on the 20th September 2014. My last post last year and until very recently was on July 23rd 2014; so actually its been a big gap....[Read More]
Posted by Pete On 03/07/15 At 11:28 AM
I wrote a paper about Oracle Database Vault in 12c for SANS last year and this was published in January 2015 by SANS on their website. I also prepared and did a webinar about this paper with SANS. The Paper....[Read More]
Posted by Pete On 30/06/15 At 05:38 PM
I have just updated all of our Oracle Security training offerings on our company website. I have revamped all class pages and added two page pdf flyers for each of our four training classes. In have also updated the list....[Read More]
Posted by Pete On 25/06/15 At 04:36 PM
Come see Integrigy's session at Collaborate 2015 in Las Vegas (http://collaborate.ioug.org/). Integrigy is presenting the following paper:
Detecting and Stopping Cyber Attacks against Oracle Databases
Monday, April 13th, 9:15 - 11:30 am
North Convention, South Pacific J
If you are going to Collaborate 2015, we would also be more than happy to talk with you about your Oracle security or questions. If you would like to talk with us (more...)
With the recent news about yet another database breach of Personally Identifiable Information (PII), Integrigy had a discussion with a client about how to better protect the PII data of their executives.
The following Fine-Grained-Auditing (FGA) policy started the discussion. The policy below will conditionally log direct connections to the Oracle E-Business Suite database when the PII data of corporate executives is accessed. For example, it will ignore E-Business Suite end-user connections to the database, (more...)
Hi Oracle Security Folks, The July Oracle Security Alert is out. My part is smaller than last quarter as just an In-Depth Credit, but Mr David Litchfield makes a triumphal return with some excellent new research. http://www.oracle.com/technetwork/topics/security/cpujul2014-1972956.html There is a CVSS 9 and a remote unauthenticated issue in this patch so worth installing this one. [...]
My favourite language is hard to pin point; is it C or is it PL/SQL? My first language was C and I love the elegance and expression of C. Our product PFCLScan has its main functionallity written in C. The....[Read More]
Posted by Pete On 23/07/14 At 08:44 PM
Yesterday, Oracle released a new critical patch update (CPU Jul 2014) for July 2014. This CPU contains fixes for 5 database vulnerabilities. The most critical one, CVE-2013-3751, has a base score of 9.0 and affects Oracle 12.1 only. The same issue was already fixed for Oracle 11.2 in July 2013 (CPU Jul 2013).
After a short research on the web (google and twitter, less than 5 minutes) I found an (more...)
Hi Oracle Security Folks, Thanks to Oracle for fixing a batch of research I sent over in August 2013 regarding ADVISOR, DIRECTORIES, GAOP(GRANT ANY OBJECT PRIVILEGE) and also a critical privilege escalation which gains 8.5 in the CPU which I am not going to publish here as I want to give folks time to patch. [...]
Sid is doing his popular course, The Art of Exploiting Injection Flaws, at this year’s Black Hat. You can find more details here. Definitely highly recommended.
Hello Oracle Security Readers, If we combine the following factors together then we can identify an escalation route from Index on SYSTEM to SYSDBA which does not require SELECT privileges on the indexed table: 1. SYSTEM passes it’s DBA role through it’s procedures. 2. Oracle indexes allow execution from read via functions i.e. INDEX can [...]
I just uploaded my DOAG 2013 presentation “Best of Oracle Security 2013“.
This presentation shows how to bypass Oracle Data Redaction, become DBA using CREATE ANY INDEX, Hide information from Oracle Auding using VPD and more…
SQL> select * from scott.credit_card where 1=ordsys.ord_dicom.getmappingxpath((card_id),user,user);
At Derbycon 3.0, László Tóth and Ferenc Spala gave a a new presentation “What’s common in Oracle and Samsung? They tried to think differently… ” (Video). The main focus of the presentation was the Samsung encryption and a new framework called sandy but there was also a small (more...)
2 days ago I gave a presentation “Oracle 12c from the attackers perspective” at the DOAG SIG Security. I learned some interesting things, especially that a fix for the Oracle oradebug “disable auditing” problem is available since 9 months.
Oradebug allows to run OS commands and to enable/disable Oracle SYSDBA (more...)
This looks like an interesting feature of Oracle 12c. I’m still not sure about the security implications but it does say interesting things about pure network monitoring security tools. Now, more than ever, what you see on the network can be something completely different than what runs on the database. So, you can see a […]