Improper access control in Fast DDS - CVE-2023-50257
Published: January 24, 2024 / Updated: March 22, 2024
Vulnerability identifier: #VU85768
CSH Severity: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2023-50257
CWE-ID: CWE-284
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
Fast DDS
Fast DDS
Software vendor:
eProsima
eProsima
Description
The vulnerability allows a remote user to gain unauthorized access to otherwise restricted functionality.
The vulnerability exists due to improper access restrictions. A remote user can bypass implemented security restrictions and gain unauthorized access to the application.
Remediation
Install updates from vendor's website.
External links
- https://github.com/eProsima/Fast-DDS/releases/tag/v2.6.7
- https://github.com/eProsima/Fast-DDS/commit/f2e5ceae8fbea0a6c9445a366faaca0b98a8ef86
- https://github.com/eProsima/Fast-DDS/releases/tag/v2.10.3
- https://github.com/eProsima/Fast-DDS/releases/tag/v2.11.3
- https://github.com/eProsima/Fast-DDS/releases/tag/v2.12.2