-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ZDI-12-138 : SAP Business Objects Financial Consolidation CtAppReg.dll username Remote Code Execution Vulnerability http://www.zerodayinitiative.com/advisories/ZDI-12-138 August 17, 2012
- -- CVE ID: - -- CVSS: 7.5, AV:N/AC:L/Au:N/C:P/I:P/A:P - -- Affected Vendors: SAP - -- Affected Products: SAP Business Objects Financial Consolidation - -- Vulnerability Details: This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of SAP Business Objects Financial Consolidation. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within CtAppReg.dll. In the Check function, there is a vulnerability in the handling of the username parameter. If an overly long string is used as the username, it can overwrite heap memory. A remote attacker can exploit this vulnerability to execute arbitrary code under the context of the process. - -- Vendor Response: SAP has issued an update to correct this vulnerability. More details can be found at: https://service.sap.com/sap/support/notes/1685003 - -- Disclosure Timeline: 2011-11-04 - Vulnerability reported to vendor 2012-08-17 - Coordinated public release of advisory - -- Credit: This vulnerability was discovered by: * Anonymous - -- 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: PGP Desktop 10.2.0 (Build 1950) Charset: utf-8 wsBVAwUBUC5kOlVtgMGTo1scAQJ1pQf/WgR/nzewWw16MtyPQWAaQQOccX2gDu0U HRlD42kLXc0ErH2rTjDMxEDAyCRg6axZ4/WAGYG+e/EqA+4E8myueAz1pQU3kcqX o3zcWfoN6Tv48K5Guhh8BUwkS6zB+MQflcR9EObHqSPlfpLFzhuBw4UE1eF3kU8q SobaxmDVVzxIwsCn8sP/KhSqOL0Ce5bJXWpD78O/zupBc/VfIQzdKIWGEnysXGCA LjQkAd0/5/2Qa38f+d9VYgyORGehqXFiBznU+oskpKt8/OxifJJj/W6t1u79OOjC XPdLd8rHYOqxArNhv3+RgZx6bIiC1yQUjIFsvYzQ1WDzrbFETMoC8w== =4HKl -----END PGP SIGNATURE----- _______________________________________________ Full-Disclosure - We believe in it. Charter: http://lists.grok.org.uk/full-disclosure-charter.html Hosted and sponsored by Secunia - http://secunia.com/
