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CVE-2021-38435

RTI Connext DDS Professional and Connext DDS Secure Incorrect Calculation of Buffer Size

CVSS 6.6 MEDIUMEPSS 1.4%CWE-131
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.
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H
Affected products
RTI · Connext DDS ProfessionalRTI · Connext DDS Secure

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References
https://support.rti.com/s/login/?ec=302&startURL=%2Fs%2Fhttps://www.cisa.gov/uscert/ics/advisories/icsa-21-315-02