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CVE-2021-38425
Published: May 5, 2022
Modified: Apr 16, 2025
PUBLISHED
CVSS v3.1
7.5
HIGH
Description
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.
| Vendor | Product | Versions |
|---|---|---|
eProsima | Fast DDS | affected unspecified - < 2.4.0 (#2269) |
Weaknesses (CWE)
CVSS v3.1 Details
CVSS v3.1 Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
References
https://www.cisa.gov/uscert/ics/advisories/icsa-21-315-02
x_refsource_CONFIRM
https://github.com/eProsima/Fast-DDS
x_refsource_CONFIRM
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