605
VMScore

CVE-2020-7054

Published: 14/01/2020 Updated: 24/01/2020
CVSS v2 Base Score: 6.8 | Impact Score: 6.4 | Exploitability Score: 8.6
CVSS v3 Base Score: 8.8 | Impact Score: 5.9 | Exploitability Score: 2.8
VMScore: 605
Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P

Vulnerability Summary

MmsValue_decodeMmsData in mms/iso_mms/server/mms_access_result.c in libIEC61850 up to and including 1.4.0 has a heap-based buffer overflow when parsing the MMS_BIT_STRING data type.

Vulnerability Trend

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mz-automation libiec61850