CVE-2021-38427

Description

RTI Connext DDS Professional and Connext DDS Secure Versions 4.2.x to 6.1.0 are vulnerable to a stack-based buffer overflow, which may allow a local attacker to execute arbitrary code.

Risk Information

Base Score

7.8

MODERATE

Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS Score

Exploitation Probability

0.102

Associated Vulnerability

Vulnerability	OS Platform
Vulnerabilities CVE-2021-38427 are affected in RTI Connext Professional 6.1.0	Windows
Vulnerabilities CVE-2021-38427,CVE-2024-25724 are affected in RTI Connext Professional 6.1.0	Windows

Patch Details

No records found

References

https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234