-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ZDI-12-033 : ABB WebWare RobNetScanHost.exe Remote Code Execution Vulnerability http://www.zerodayinitiative.com/advisories/ZDI-12-033 February 22, 2012 - -- CVE ID: - -- CVSS: 10, AV:N/AC:L/Au:N/C:C/I:C/A:C - -- Affected Vendors: ABB - -- Affected Products: ABB WebWare - -- TippingPoint(TM) IPS Customer Protection: TippingPoint IPS customers have been protected against this vulnerability by Digital Vaccine protection filter ID 11594. For further product information on the TippingPoint IPS, visit: http://www.tippingpoint.com - -- Vulnerability Details: This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of ABB WebWare. Authentication is not required to exploit this vulnerability. The specific flaw exists within RobNetScanHost.exe and its parsing of network packets accepted on port 5512. The parsing of 'Netscan' packets with opcodes 0xE and 0xA are vulnerable to a stack-based buffer overflow with a fixed allocation of 20 bytes. This vulnerability can be exploited to execute arbitrary code in the context of the service process (LocalSystem). - -- Vendor Response: ABB has issued an update to correct this vulnerability. More details can be found at: http://www05.abb.com/global/scot/scot348.nsf/veritydisplay/f261be074480dc24c12579a00049ecd5/$file/si10227a1%20vulnerability%20security%20advisory.pdf - -- Disclosure Timeline: 2011-10-10 - Vulnerability reported to vendor 2012-02-22 - Coordinated public release of advisory - -- Credit: This vulnerability was discovered by: * Luigi Auriemma - -- About the Zero Day Initiative (ZDI): Established by TippingPoint, 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. TippingPoint does not re-sell the vulnerability details or any exploit code. Instead, upon notifying the affected product vendor, TippingPoint 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, TippingPoint provides this vulnerability information confidentially to security vendors (including competitors) who have a vulnerability protection or mitigation product. Our vulnerability disclosure policy is available online at: http://www.zerodayinitiative.com/advisories/disclosure_policy/ Follow the ZDI on Twitter: http://twitter.com/thezdi -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.17 (MingW32) iQEcBAEBAgAGBQJPRUiZAAoJEFVtgMGTo1sc9REIAKdxGGjQNRsQBQh7OZ3Bbfz2 vbul36hrqRdCxEmV++F5LcoFSpXmRx7Wjc6FHcUKkGGbRQ7+I9zjAi4CzwubSjCY zk+G0v324lSwQ7be6bxp5kGl5UTjVDczlfyjG2K2QSPBitz/RpkhpaTDXJcBALLR lx8KOxgAT9TGEodE5pjG2R2eCeDgrV34q5+xu3hdMQYWgvdYqoL39OHw/7QMjIOT NO1hYzGpadTcRuXwDzkpsJi+Gx03DinnlJ1VjUaXPfdbnN7IpGoON7yaYkjXDBVf NHA2pvKBl0mRjevIy/uQqJpsG8KC4eR5pHdl/lTKV61vb45zAyewDo5EM9xl6J0= =DeOF -----END PGP SIGNATURE-----
