Vulnerability Details CVE-2021-38435
RTI Connext DDS Professional and Connext DDS Secure Versions 4.2x to 6.1.0 not correctly calculate the size when allocating the buffer, which may result in a buffer overflow.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.002
EPSS Ranking 40.6%
CVSS Severity
CVSS v3 Score 6.6
CVSS v2 Score 7.5
References
Products affected by CVE-2021-38435
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cpe:2.3:a:rti:connext_professional:4.2
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cpe:2.3:a:rti:connext_professional:4.4
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cpe:2.3:a:rti:connext_professional:4.5
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cpe:2.3:a:rti:connext_professional:4.5c
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cpe:2.3:a:rti:connext_professional:4.5d.rev41
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cpe:2.3:a:rti:connext_professional:5.0.0
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cpe:2.3:a:rti:connext_professional:5.2.0
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cpe:2.3:a:rti:connext_professional:5.2.3
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cpe:2.3:a:rti:connext_professional:5.3.0
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cpe:2.3:a:rti:connext_professional:5.3.1.40
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cpe:2.3:a:rti:connext_professional:5.3.1.41
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cpe:2.3:a:rti:connext_professional:5.3.1.44
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cpe:2.3:a:rti:connext_professional:5.3.1.45
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cpe:2.3:a:rti:connext_professional:6.0.0
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cpe:2.3:a:rti:connext_professional:6.0.1.25
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cpe:2.3:a:rti:connext_professional:6.0.1.35
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cpe:2.3:a:rti:connext_professional:6.0.1.40
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cpe:2.3:a:rti:connext_secure:4.2