Description
Multiple stack-based buffer overflows in msg_server.exe in SAP NetWeaver ABAP 7.x allow remote attackers to cause a denial of service (crash) and execute arbitrary code via a (1) long parameter value, (2) crafted string size field, or (3) long Parameter Name string in a package with opcode 0x43 and sub opcode 0x4 to TCP port 3900.
References
- https://service.sap.com/sap/support/notes/1649838
- http://www.zerodayinitiative.com/advisories/ZDI-12-112/
- 49744 third-party-advisory
- http://www.zerodayinitiative.com/advisories/ZDI-12-104/
- http://scn.sap.com/docs/DOC-8218
- https://websmp230.sap-ag.de/sap%28bD1lbiZjPTAwMQ==%29/bc/bsp/spn/sapnotes/index2.htm?numm=1649840
- 1027211 vdb-entry
- http://www.zerodayinitiative.com/advisories/ZDI-12-111/