CVE-2012-1800

Description

Stack-based buffer overflow in the Profinet DCP protocol implementation on the Siemens Scalance S Security Module firewall S602 V2, S612 V2, and S613 V2 with firmware before 2.3.0.3 allows remote attackers to cause a denial of service (device outage) or possibly execute arbitrary code via a crafted DCP frame.

Affected products

• Siemens / SCALANCE S602v2 – v2
• Siemens / SCALANCE S612v2 – v2
• Siemens / scalance_s613v2 – v2
• Siemens / scalance_s_firmware2.3.0
• Siemens / scalance_s_firmware2.1.0 – 2.1.0
• Siemens / scalance_s_firmware2.2.0 – 2.2.0

References

• MISChttp://support.automation.siemens.com/WW/view/en/59869684
• MISChttp://www.siemens.com/corporate-technology/pool/de/forschungsfelder/siemens_security_advisory_ssa-268149.pdf
• MISChttp://www.us-cert.gov/control_systems/pdf/ICSA-12-102-05.pdf
• MISChttp://osvdb.org/81034