Vulnerability Details CVE-2020-5806
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.0
EPSS Ranking 0.2%
CVSS Severity
CVSS v3 Score 5.5
CVSS v2 Score 2.1
References
Products affected by CVE-2020-5806
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cpe:2.3:a:rockwellautomation:factorytalk_linx:6.00
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cpe:2.3:a:rockwellautomation:factorytalk_linx:6.10
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cpe:2.3:a:rockwellautomation:factorytalk_linx:6.11