Sie befinden sich aktuell in den Alexander Kornbrust Oracle Security Blog Blog-Archiven für den folgenden Tag 17 Jul 2007.
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- CPUApril2009 (2)
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- 25 Feb 2010: 2 new ways to create error messages
- 24 Feb 2010: How to Prevent a User Granted the ALTER USER Privilege From Changing SYS/SYSTEM password and how to bypass it
- 23 Feb 2010: New Repscan 3.0 is available
- 22 Feb 2010: Really good whitepaper about "Hacking Oracle from the Web"
- 15 Feb 2010: Interesting Article about SQL Injection in Oracle by Mike Smithers
- 5 Feb 2010: Oracle Blackhat video removed from Website
- 4 Feb 2010: Oracle 11g 0day exploit published
- 30 Jan 2010: Selling stolen bank data to the government for 2.5 Million EUR?
- 6 Dez 2009: Dennis Yurichev wrote an article about his FPGA Oracle password cracker
- 29 Nov 2009: IGHASHGPU - Cracking Oracle Passwords with 790 Million Passwords/second
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Archive für 17 Jul 2007
Oracle Molecule / napply CPU
17 Jul 2007 von Alexander Kornbrust.
Eric Maurice from Oracle Global Security wrote in his blog that this CPU comes with a new concept called molecule.
“The napply CPU is an enhanced CPU format for Oracle Database Server for Unix and Linux platforms version 10.2.0.3 and onward (including 10.2.0.4 and 11g). In a napply CPU, the security fixes are now grouped in what are called molecules. Each molecule in the CPU is independent, and does not conflict with other molecules in the CPU. Conflicts between molecules occur when fixes included respectively in each molecule affect the same file or group of files.”
“The new CPU format will greatly simplify the patch conflict resolution procedures, thus providing for a quicker resolution of security vulnerabilities than was previously the case.“
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Oracle CPU July 2007
17 Jul 2007 von Alexander Kornbrust.
The Oracle CPU July 2007 is out.
The CPU contains fixes for 46 Oracle vulnerabilities. Most of the vulnerabilities are coming from the usual suspects. Integrigy (8 of 14 EBusiness Suite vulns), Red-Database-Security (3 vulnerabilities), Argeniss, NGS, Joxean Koret. This time Imperva found also a vulnerability. Welcome to the usual suspects…
2 of Integrigy’s SQL Injection (Thanks to Steven Kost for the info) vulnerabilities are remote exploitable without authentication.
My vulnerabilities are a SQL Injection vulnerability in Apex (fixed with Apex 3.0.1), SQL Injection vulnerability in dbms_prvtaqis and a critical vulnerability in database views. The view bug is similar (but not identical) to bugs fixed with April 2006 and October 2006 . By using a specially crafted view it is possible to Insert/Update/Delete via database views.
More infos soon on the analysis webpage of Red-Database-Security.
The first advisories and an analysis of the Oracle CPU July 2007 are available on our website.
– Alex
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