ID

VAR-201011-0483

TITLE

SAP NetWeaver Composition Environment sapstartsrv.exe Remote Code Execution Vulnerability

DESCRIPTION

This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of SAP NetWeaver Composition Environment. Authentication is not required to exploit this vulnerability. The specific flaw exists within the sapstartsrv.exe process which listens by default on ports 50013 and 50113. A malformed SOAP request (via POST) can be used to reach an unbounded copy loop which results in attacker-supplied data being written into existing function pointers. It is possible for a remote attacker to leverage this vulnerability to execute arbitrary code. ---------------------------------------------------------------------- Secure your corporate defenses and reduce complexity in handling vulnerability threats with the new Secunia Vulnerability Intelligence Manager (VIM) Beta. Join the beta: http://secunia.com/products/corporate/vim/ ---------------------------------------------------------------------- TITLE: SAP NetWeaver Composition Environment Memory Corruption Vulnerability SECUNIA ADVISORY ID: SA42110 VERIFY ADVISORY: Secunia.com http://secunia.com/advisories/42110/ Customer Area (Credentials Required) https://ca.secunia.com/?page=viewadvisory&vuln_id=42110 RELEASE DATE: 2010-11-10 DISCUSS ADVISORY: http://secunia.com/advisories/42110/#comments AVAILABLE ON SITE AND IN CUSTOMER AREA: * Last Update * Popularity * Comments * Criticality Level * Impact * Where * Solution Status * Operating System / Software * CVE Reference(s) http://secunia.com/advisories/42110/ ONLY AVAILABLE IN CUSTOMER AREA: * Authentication Level * Report Reliability * Secunia PoC * Secunia Analysis * Systems Affected * Approve Distribution * Remediation Status * Secunia CVSS Score * CVSS https://ca.secunia.com/?page=viewadvisory&vuln_id=42110 ONLY AVAILABLE WITH SECUNIA CSI AND SECUNIA PSI: * AUTOMATED SCANNING http://secunia.com/vulnerability_scanning/personal/ http://secunia.com/vulnerability_scanning/corporate/wsus_sccm_3rd_third_party_patching/ DESCRIPTION: A vulnerability has been reported in SAP NetWeaver, which can be exploited by malicious people to compromise a vulnerable system. The vulnerability is caused due to an error in the NetWeaver Composition Environment component when processing SOAP requests within sapstartsrv.exe. This can be exploited to e.g. overwrite certain function pointers and execute arbitrary code by sending specially crafted SOAP requests to port 50013 or 50113. SOLUTION: Reportedly, a patch is available via SAP Note 1414444. Further details available in Customer Area: http://secunia.com/products/corporate/EVM/ PROVIDED AND/OR DISCOVERED BY: AbdulAziz Hariri, reported via ZDI ORIGINAL ADVISORY: http://www.zerodayinitiative.com/advisories/ZDI-10-236/ OTHER REFERENCES: Further details available in Customer Area: http://secunia.com/products/corporate/EVM/ DEEP LINKS: Further details available in Customer Area: http://secunia.com/products/corporate/EVM/ EXTENDED DESCRIPTION: Further details available in Customer Area: http://secunia.com/products/corporate/EVM/ EXTENDED SOLUTION: Further details available in Customer Area: http://secunia.com/products/corporate/EVM/ EXPLOIT: Further details available in Customer Area: http://secunia.com/products/corporate/EVM/ ---------------------------------------------------------------------- About: This Advisory was delivered by Secunia as a free service to help private users keeping their systems up to date against the latest vulnerabilities. Subscribe: http://secunia.com/advisories/secunia_security_advisories/ Definitions: (Criticality, Where etc.) http://secunia.com/advisories/about_secunia_advisories/ Please Note: Secunia recommends that you verify all advisories you receive by clicking the link. Secunia NEVER sends attached files with advisories. Secunia does not advise people to install third party patches, only use those supplied by the vendor. ---------------------------------------------------------------------- Unsubscribe: Secunia Security Advisories http://secunia.com/sec_adv_unsubscribe/?email=packet%40packetstormsecurity.org ---------------------------------------------------------------------- . -- Vendor Response: SAP states: A solution was provided via SAP note 1414444 https://service.sap.com/sap/support/notes/1414444 -- Disclosure Timeline: 2010-10-18 - Vulnerability reported to vendor 2010-11-08 - Coordinated public release of advisory -- Credit: This vulnerability was discovered by: * AbdulAziz Hariri -- 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. 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

AFFECTED PRODUCTS

CVSS

THREAT TYPE

remote

TYPE

arbitrary

PATCH

EXTERNAL IDS

REFERENCES

CREDITS

AbdulAziz Hariri

SOURCES

LAST UPDATE DATE

2022-05-17T01:53:39.215000+00:00

SOURCES UPDATE DATE

SOURCES RELEASE DATE