CVE-2020-5802
An attacker-controlled memory allocation size can be passed to the C++ new operator in RnaDaSvr.dll by sending a special
An attacker-controlled memory allocation size can be passed to the C++ new operator in RnaDaSvr.dll by sending a specially crafted ConfigureItems message to TCP port 4241. This will cause an unhandled exception, resulting in termination of RSLinxNG.exe. Observed in FactoryTalk 6.11.
All versions of FactoryTalk Linx are affected.
HIGH · CVSS 7.5
EPSS 0.00997
Schedule remediation
- CVSS base score ≥ 7.0
Sigma rules0
YARA rules0