Buffer overflow in Siemens Simatic Wincc Flexible Runtime
CVE-2011-3321
Heap-based buffer overflow in the Siemens WinCC Runtime Advanced Loader, as used in SIMATIC WinCC flexible Runtime and SIMATIC WinCC (TIA Portal) Runtime Advanced, allows remote attackers to cause a denial of service (memory corruption) or possibly execute arbitrary code via a crafted packet to TCP port 2308.
Vulnerability class: Buffer Overflow
EPSS: 0.071 (93.8th percentile) — read the EPSS interpretation.
Affected products
- Siemens Simatic_wincc_flexible_runtime
- Siemens Simatic_wincc_runtime
- N/a — versions n/a
Weakness classification (CWE)
References
- cret@cert.org (x_refsource_MISC)
- cret@cert.org (x_refsource_CONFIRM)
- cret@cert.org (vdb-entry, x_refsource_XF)
- cret@cert.org (x_refsource_SECUNIA, Vendor Advisory, third-party-advisory)
- cret@cert.org (US Government Resource, x_refsource_MISC)