ZDI-07-016: Oracle E-Business Suite Arbitrary Node Deletion Vulnerability http://www.zerodayinitiative.com/advisories/ZDI-07-016.html April 18, 2007 -- CVE ID: CVE-2007-2170 -- Affected Vendor: Oracle -- Affected Products: Oracle E-Business Suite -- TippingPoint(TM) IPS Customer Protection: TippingPoint IPS customers have been protected against this vulnerability since December 14, 2006 by Digital Vaccine protection filter ID 4919. For further product information on the TippingPoint IPS: http://www.tippingpoint.com -- Vulnerability Details: This vulnerability allows remote attackers to delete any existing Document Management node on vulnerable installations of Oracle E-Business Suite. Authentication is not required to exploit this vulnerability. The specific flaw exists in the APPLSYS.FND_DM_NODES package. The procedure to delete nodes does not check for a valid session thereby allowing an attacker to arbitrarily delete any node registered, including the root node. -- Vendor Response: Oracle has issued an update to correct this vulnerability. More details can be found at: http://www.oracle.com/technology/deploy/security/critical-patch-updates/ cpuapr2007.html -- Disclosure Timeline: 2007.01.29 - Vulnerability reported to vendor 2006.12.14 - Digital Vaccine released to TippingPoint customers 2007.04.18 - Coordinated public release of advisory -- Credit: This vulnerability was discovered by Joxean Koret. -- About the Zero Day Initiative (ZDI): Established by TippingPoint, a division of 3Com, The Zero Day Initiative (ZDI) represents a best-of-breed model for rewarding security researchers for responsibly disclosing discovered vulnerabilities. Researchers interested in getting paid for their security research through the ZDI can find more information and sign-up at: http://www.zerodayinitiative.com The ZDI is unique in how the acquired vulnerability information is used. 3Com does not re-sell the vulnerability details or any exploit code. Instead, upon notifying the affected product vendor, 3Com provides its customers with zero day protection through its intrusion prevention technology. Explicit details regarding the specifics of the vulnerability are not exposed to any parties until an official vendor patch is publicly available. Furthermore, with the altruistic aim of helping to secure a broader user base, 3Com provides this vulnerability information confidentially to security vendors (including competitors) who have a vulnerability protection or mitigation product.