DEBIAN-CVE-2021-38425

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Source
https://security-tracker.debian.org/tracker/CVE-2021-38425
Import Source
https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2021-38425.json
JSON Data
https://api.osv.dev/v1/vulns/DEBIAN-CVE-2021-38425
Upstream
Published
2022-05-05T17:15:09Z
Modified
2025-09-30T05:15:16.879101Z
Severity
  • 9.1 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H CVSS Calculator
Summary
[none]
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

Affected packages

Debian:11 / fastdds

Package

Name
fastdds
Purl
pkg:deb/debian/fastdds?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.1.0+ds-9+deb11u1

Affected versions

2.*

2.1.0+ds-9

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:12 / fastdds

Package

Name
fastdds
Purl
pkg:deb/debian/fastdds?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.6.1+ds-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:13 / fastdds

Package

Name
fastdds
Purl
pkg:deb/debian/fastdds?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.6.1+ds-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:14 / fastdds

Package

Name
fastdds
Purl
pkg:deb/debian/fastdds?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.6.1+ds-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}