CVE-2021-38425

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Source
https://nvd.nist.gov/vuln/detail/CVE-2021-38425
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-38425.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2021-38425
Related
Published
2022-05-05T17:15:09Z
Modified
2025-01-14T09:29:47.110872Z
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"
}

Git / github.com/eprosima/fast-dds

Affected ranges

Type
GIT
Repo
https://github.com/eprosima/fast-dds
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
14cf9c7543b5437c26bc4215700fb0544c763ec7

Affected versions

2.*

2.0.0-beta
2.0.0-rc

Other

Discovery-Time_Data_Typing

v0.*

v0.5.2

v1.*

v1.0.0
v1.0.0.a
v1.0.6
v1.1.0
v1.2.0
v1.3.0
v1.3.1
v1.4.0
v1.5.0
v1.6.0
v1.7.0
v1.7.1
v1.7.2
v1.8.0
v1.8.0-2
v1.8.1
v1.9.0
v1.9.0-beta
v1.9.0-beta-2

v2.*

v2.1.0
v2.2.0
v2.3.0-1
v2.3.0-api