CVE-2012-4341

Severity: critical (CVSS 10.0 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 8.5% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2012-08-15 · updated 2026-06-16
Weakness: CWE-119

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.

Affected products

SAP SE SAP NetWeaver AS for ABAP (RFC Gateway): 7.0, 7.02-sp6, 7.03-sp4

References

http://scn.sap.com/docs/DOC-8218
http://secunia.com/advisories/49744
http://www.securitytracker.com/id?1027211
http://www.zerodayinitiative.com/advisories/ZDI-12-104/
http://www.zerodayinitiative.com/advisories/ZDI-12-111/
http://www.zerodayinitiative.com/advisories/ZDI-12-112/
https://service.sap.com/sap/support/notes/1649838
https://websmp230.sap-ag.de/sap%28bD1lbiZjPTAwMQ==%29/bc/bsp/spn/sapnotes/index2.htm?numm=1649840
http://scn.sap.com/docs/DOC-8218
http://secunia.com/advisories/49744
http://www.securitytracker.com/id?1027211
http://www.zerodayinitiative.com/advisories/ZDI-12-104/

Get alerted when CVE-2012-4341 or the next vulnerability affects your stack