PT-2020-5520
CVE-2020-5806
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تاريخ النشر
2020-12-29
·
تاريخ التحديث
2020-12-30
الوصف من
CVSS 3.1
5.5
متوسطةالمقاييسAV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Name of the Vulnerable Software and Affected Versions
FactoryTalk Linx (affected versions not specified)
Description
The issue is related to the CServerManager::HandleBrowseLoadIconStreamRequest function in messaging.dll, which can lead to unlimited resource allocation. An attacker can exploit this by sending a specially crafted message to the "127.0.0.1:7153" endpoint, potentially causing a denial of service. The
CServerManager::HandleBrowseLoadIconStreamRequest function is vulnerable due to the ability to pass an attacker-controlled memory allocation size to the C++ new operator.Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
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