PT-2020-11103
CVE-2019-5184
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تاريخ النشر
2020-03-23
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تاريخ التحديث
2020-03-25
الوصف من
CVSS 3.1
7.8
عاليةالمقاييسAV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Name of the Vulnerable Software and Affected Versions
WAGO PFC 200 (affected versions not specified)
Description
An exploitable double free vulnerability exists in the iocheckd service "I/O-Check" functionality. A specially crafted XML cache file written to a specific location on the device can cause a heap pointer to be freed twice, resulting in a denial of service and potentially code execution. An attacker can send a specially crafted packet to trigger the parsing of this cache file.
Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
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