Vulnerability Details CVE-2020-7054
MmsValue_decodeMmsData in mms/iso_mms/server/mms_access_result.c in libIEC61850 through 1.4.0 has a heap-based buffer overflow when parsing the MMS_BIT_STRING data type.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.007
EPSS Ranking 70.2%
CVSS Severity
CVSS v3 Score 8.8
CVSS v2 Score 6.8
References
Products affected by CVE-2020-7054
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cpe:2.3:a:mz-automation:libiec61850:1.0.0
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cpe:2.3:a:mz-automation:libiec61850:1.0.1
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cpe:2.3:a:mz-automation:libiec61850:1.1
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cpe:2.3:a:mz-automation:libiec61850:1.1.1
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cpe:2.3:a:mz-automation:libiec61850:1.1.2
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cpe:2.3:a:mz-automation:libiec61850:1.2.0
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cpe:2.3:a:mz-automation:libiec61850:1.2.1
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cpe:2.3:a:mz-automation:libiec61850:1.2.2
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cpe:2.3:a:mz-automation:libiec61850:1.3
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cpe:2.3:a:mz-automation:libiec61850:1.3.0
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cpe:2.3:a:mz-automation:libiec61850:1.3.1
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cpe:2.3:a:mz-automation:libiec61850:1.3.2
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cpe:2.3:a:mz-automation:libiec61850:1.3.3
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cpe:2.3:a:mz-automation:libiec61850:1.4.0