CVE-2020-5802

2020-12-2915:04:26

tenable

www.cve.org

0.002 Low

EPSS

Percentile

57.1%

JSON

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.

CNA Affected

[
  {
    "product": "Rockwell FactoryTalk Linx",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "All versions of FactoryTalk Linx"
      }
    ]
  }
]

References

www.tenable.com/security/research/tra-2020-71

0.002 Low

EPSS

Percentile

57.1%

JSON

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