PT-2020-19361
CVE-2020-7054
·
Published
2020-01-14
·
Updated
2024-08-19
Description by
CVSS 3.1
8.8
HighMetricsAV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Name of the Vulnerable Software and Affected Versions
libIEC61850 versions prior to 1.4.1
Description
The issue arises from a heap-based buffer overflow in the MmsValue decodeMmsData function when parsing the MMS BIT STRING data type. This occurs in the mms/iso mms/server/mms access result.c file of libIEC61850.
Recommendations
For versions prior to 1.4.1, update to version 1.4.1 or later to resolve the issue.
Exploitability
Exploit
Fix
Impacts
Vendors
Affected products
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