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Team SHATTER Security Advisory
Oracle Database multiple SQL Injection vulnerabilities in Workspace Manager
November 12, 2008
Risk Level: High
Affected versions: Oracle Database Server versions 9iR2, 10gR1, 10gR2 and 11gR1
Remote exploitable: Yes (Authentication required)
Credits: This vulnerability was discovered and researched by Esteban Martinez Fayo of Application Security Inc.
Details: Oracle Database provides the "LT" PL/SQL package that is part of the Oracle Workspace Manager component. This package has multiple instances of SQL Injection in COMPRESSWORKSPACETREE, MERGEWORKSPACE and REMOVEWORKSPACE procedures. Dependening on what Oracle Workspace Manager release is installed, this PL/SQL package is owned by SYS (on older releses) or by WMSYS (on newer releases). A malicious user can call the vulnerable procedures of this package with specially crafted parameters and execute SQL statements with the elevated privileges of the package owner, depending on the system configuration it can be SYS or WMSYS.
Impact: By default [WM]SYS.LT has EXECUTE permission to PUBLIC so any Oracle Database user can exploit this vulnerability. Exploitation of this vulnerability allows an attacker to execute SQL commands with SYS or WMSYS privileges.
Vendor Status: Vendor was contacted and a patch was released.
Workaround: Restrict access to the [WM]SYS.LT package.
Fix: Apply Oracle Critical Patch Update October 2008 available at Oracle Metalink.
CVE: CVE-2008-3982, CVE-2008-3983, CVE-2008-3984
Timeline: Vendor Notification - 8/22/2007 Vendor Response - 8/23/2007 Fix - 10/14/2008 Public Disclosure - 11/11/2008
Application Security, Inc's database security solutions have helped over 1000 organizations secure their databases from all internal and external threats while also ensuring that those organizations meet or exceed regulatory compliance and audit requirements.
Disclaimer: The information in the advisory is believed to be accurate at the time of publishing based on currently available information. Use of the information constitutes acceptance for use in an AS IS condition. There are no warranties with regard to this information. Neither the author nor the publisher accepts any liability for any direct, indirect, or consequential loss or damage arising from use of, or reliance on, this information. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.7 (MingW32) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org
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