PT-2020-5533
CVE-2020-5802
·
تاريخ النشر
2020-12-29
·
تاريخ التحديث
2022-07-12
الوصف من
CVSS 2.0
7.8
عاليةالمقاييسAV:N/AC:L/Au:N/C:N/I:N/A:C
Name of the Vulnerable Software and Affected Versions
FactoryTalk Linx versions prior to the fixed version
Description
The issue is related to insufficient exception handling in the FactoryTalk Linx system, allowing a remote attacker to terminate RSLinxNG.exe by sending a specially crafted ConfigureItems message to TCP port 4241. This can be achieved by passing an attacker-controlled memory allocation size to the C++ new operator in RnaDaSvr.dll, resulting in an unhandled exception. The vulnerability was observed in FactoryTalk 6.11.
Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
وجدت خطأً في الوصف؟ لديك ما تضيفه؟ لا تتردد في مراسلتنا 👾