PT-2020-16950
CVE-2020-28220
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تاريخ النشر
2020-12-11
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تاريخ التحديث
2022-02-03
الوصف من
CVSS 3.1
6.8
متوسطةالمقاييسAV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Name of the Vulnerable Software and Affected Versions
Modicon M258 Firmware versions prior to V5.0.4.11
SoMachine/SoMachine Motion software (affected versions not specified)
Description
A buffer overflow issue exists due to improper restriction of operations within the bounds of a memory buffer. This occurs when the length of a file transferred to the webserver is not verified, potentially causing a buffer overflow.
Recommendations
For Modicon M258 Firmware versions prior to V5.0.4.11, update to version V5.0.4.11 or later.
For SoMachine/SoMachine Motion software, at the moment, there is no information about a newer version that contains a fix for this vulnerability.
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