CVE-2021-38425

critical

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.

References

https://www.cisa.gov/uscert/ics/advisories/icsa-21-315-02

https://github.com/eProsima/Fast-DDS

Details

Source: Mitre, NVD

Published: 2022-05-05

Updated: 2022-05-13

Risk Information

CVSS v2

Base Score: 6.4

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:N/A:P

Severity: Medium

CVSS v3

Base Score: 9.1

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

Severity: Critical