CVE-2020-5802 (GCVE-0-2020-5802)

Vulnerability from cvelistv5 – Published: 2020-12-29 15:04 – Updated: 2024-08-04 08:39
VLAI?
Summary
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.
Severity ?
No CVSS data available.
CWE
  • Unauthenticated Remote Denial of Service
Assigner
References
Impacted products
Vendor Product Version
n/a Rockwell FactoryTalk Linx Affected: All versions of FactoryTalk Linx
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