CVE-2021-38425

    Dashboard / Vulnerabilities / CVE-2021-38425

    CVE-2021-38425

    Published: 5 May 2022Last Modified: 9 Jul 2026

    Summary:

    Details: eProsima Fast DDS versions prior to 2.4.0 (#2269) are susceptible to exploitation when an attacker sends a specially crafted packet to flood a target device with unwanted traffic, which may result in a denial-of-service condition and information exposure.

    References: https://www.cisa.gov/uscert/ics/advisories/icsa-21-315-02, https://github.com/eProsima/Fast-DDS

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -14cf9c7543b5437c26bc4215700fb0544c763ec7

    Affected versions

    v2.3.0-1
    v2.3.0-api

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    CVE-2021-38425 | CVE-DB