CVE-2025-54349

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Source
https://nvd.nist.gov/vuln/detail/CVE-2025-54349
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-54349.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2025-54349
Downstream
Related
Published
2025-08-03T02:15:35Z
Modified
2025-09-06T15:53:04.707439Z
Severity
  • 10.0 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

In iperf before 3.19.1, iperf_auth.c has an off-by-one error and resultant heap-based buffer overflow.

References

Affected packages

Alpine:v3.22 / iperf3

Package

Name
iperf3
Purl
pkg:apk/alpine/iperf3?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.19.1-r0

Affected versions

2.*

2.0.3-r0
2.0.4-r0
2.0.4-r1
2.0.5-r0
2.0.5-r1
2.0.5-r2
2.0.5-r3

3.*

3.1.3-r0
3.1.5-r0
3.1.6-r0
3.1.7-r0
3.2-r0
3.3-r0
3.4-r0
3.5-r0
3.5-r1
3.6-r0
3.7-r0
3.7-r1
3.7-r2
3.8-r0
3.8.1-r0
3.9-r0
3.9-r1
3.10.1-r0
3.11-r0
3.12-r0
3.12-r1
3.12-r2
3.13-r0
3.13-r1
3.13-r2
3.14-r0
3.15-r0
3.16-r0
3.17-r0
3.17.1-r0
3.18-r0
3.19-r0

Debian:11 / iperf3

Package

Name
iperf3
Purl
pkg:deb/debian/iperf3?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.9-1+deb11u3

Affected versions

3.*

3.9-1
3.9-1+deb11u1
3.9-1+deb11u2

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:12 / iperf3

Package

Name
iperf3
Purl
pkg:deb/debian/iperf3?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.12-1+deb12u2

Affected versions

3.*

3.12-1
3.12-1+deb12u1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:13 / iperf3

Package

Name
iperf3
Purl
pkg:deb/debian/iperf3?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.18-2+deb13u1

Affected versions

3.*

3.18-2

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:14 / iperf3

Package

Name
iperf3
Purl
pkg:deb/debian/iperf3?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.19.1-1

Affected versions

3.*

3.18-2

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Git / github.com/esnet/iperf

Affected ranges

Type
GIT
Repo
https://github.com/esnet/iperf
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
0fa686ef204229a02dcc21a48823ebd47e60e9a2
Fixed
4e5313bab0b9b3fe03513ab54f722c8a3e4b7bdf

Affected versions

2.*

2.0-RELEASE
2.0.1-RELEASE
2.0.2-RELEASE
2.0.3-RELEASE
2.0.4-RELEASE

3.*

3.0-ALPHA1
3.0-BETA1
3.0-BETA2
3.0-BETA3
3.0-BETA4
3.0-BETA5
3.0.1
3.0.4
3.1
3.10
3.10.1
3.11
3.12
3.13
3.14
3.15
3.16
3.16-beta1
3.17.1
3.18
3.19
3.1b1
3.1b2
3.1b3
3.2
3.2rc1
3.3
3.4
3.5
3.6
3.7
3.8
3.8.1
3.9

iperf-3.*

iperf-3.0a1

Other

iperf3
trunk