Vulnerability Details CVE-2021-45773
A NULL pointer dereference in CS104_IPAddress_setFromString at src/iec60870/cs104/cs104_slave.c of lib60870 commit 0d5e76e can lead to a segmentation fault or application crash.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.003
EPSS Ranking 51.1%
CVSS Severity
CVSS v3 Score 7.5
CVSS v2 Score 5.0
References
Products affected by CVE-2021-45773
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cpe:2.3:a:mz-automation:lib60870:0.9.4
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cpe:2.3:a:mz-automation:lib60870:2.0.0
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cpe:2.3:a:mz-automation:lib60870:2.0.1
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cpe:2.3:a:mz-automation:lib60870:2.1.0
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cpe:2.3:a:mz-automation:lib60870:2.1.1
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cpe:2.3:a:mz-automation:lib60870:2.2.0
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cpe:2.3:a:mz-automation:lib60870:2.2.1
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cpe:2.3:a:mz-automation:lib60870:2.3.0