CVE-2020-5806

2020-12-2915:08:36

tenable

www.cve.org

5.4 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

12.6%

JSON

An attacker-controlled memory allocation size can be passed to the C++ new operator in the CServerManager::HandleBrowseLoadIconStreamRequest in messaging.dll. This can be done by sending a specially crafted message to 127.0.0.1:7153. Observed in FactoryTalk Linx 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