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Unrated severityNVD Advisory· Published May 5, 2022· Updated Apr 16, 2025

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

CVE-2021-38435

Description

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.

Affected products

4
  • Rti/Connext DDS Securellm-fuzzy2 versions
    >=4.2x, <=6.1.0+ 1 more
    • (no CPE)range: >=4.2x, <=6.1.0
    • (no CPE)range: 4.2x
  • Rti/Connext Professionalllm-fuzzy2 versions
    >=4.2x, <=6.1.0+ 1 more
    • (no CPE)range: >=4.2x, <=6.1.0
    • (no CPE)range: 4.2x

Patches

Vulnerability mechanics

References

2

News mentions

0

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