UBUNTU-CVE-2023-38403

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Source
https://ubuntu.com/security/CVE-2023-38403
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-38403.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2023-38403
Upstream
Downstream
Related
Published
2023-07-17T21:15:00Z
Modified
2025-10-10T15:12:32Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

iperf3 before 3.14 allows peers to cause an integer overflow and heap corruption via a crafted length field.

References

Affected packages

Ubuntu:22.04:LTS

iperf3

Package

Name
iperf3
Purl
pkg:deb/ubuntu/iperf3@3.9-1+deb11u1build0.22.04.1?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.9-1+deb11u1build0.22.04.1

Affected versions

3.*

3.9-1
3.9-1build1

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "3.9-1+deb11u1build0.22.04.1",
            "binary_name": "iperf3"
        },
        {
            "binary_version": "3.9-1+deb11u1build0.22.04.1",
            "binary_name": "libiperf-dev"
        },
        {
            "binary_version": "3.9-1+deb11u1build0.22.04.1",
            "binary_name": "libiperf0"
        }
    ]
}

Ubuntu:24.04:LTS

iperf3

Package

Name
iperf3
Purl
pkg:deb/ubuntu/iperf3@3.16-1build2?arch=source&distro=noble

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

3.*

3.14-1
3.15-1
3.16-1
3.16-1build1
3.16-1build2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "3.16-1build2",
            "binary_name": "iperf3"
        },
        {
            "binary_version": "3.16-1build2",
            "binary_name": "libiperf-dev"
        },
        {
            "binary_version": "3.16-1build2",
            "binary_name": "libiperf0"
        }
    ]
}

Ubuntu:25.04

iperf3

Package

Name
iperf3
Purl
pkg:deb/ubuntu/iperf3@3.18-2?arch=source&distro=plucky

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

3.*

3.17.1-1
3.18-1
3.18-2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "3.18-2",
            "binary_name": "iperf3"
        },
        {
            "binary_version": "3.18-2",
            "binary_name": "libiperf-dev"
        },
        {
            "binary_version": "3.18-2",
            "binary_name": "libiperf0"
        }
    ]
}

Ubuntu:25.10

iperf3

Package

Name
iperf3
Purl
pkg:deb/ubuntu/iperf3@3.18-2?arch=source&distro=questing

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

3.*

3.18-2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "3.18-2",
            "binary_name": "iperf3"
        },
        {
            "binary_version": "3.18-2",
            "binary_name": "libiperf-dev"
        },
        {
            "binary_version": "3.18-2",
            "binary_name": "libiperf0"
        }
    ]
}

Ubuntu:Pro:16.04:LTS

iperf3

Package

Name
iperf3
Purl
pkg:deb/ubuntu/iperf3@3.0.11-1ubuntu0.1~esm2?arch=source&distro=esm-apps/xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.0.11-1ubuntu0.1~esm2

Affected versions

3.*

3.0.11-1
3.0.11-1ubuntu0.1~esm1

Ecosystem specific 

{
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
    "binaries": [
        {
            "binary_version": "3.0.11-1ubuntu0.1~esm2",
            "binary_name": "iperf3"
        },
        {
            "binary_version": "3.0.11-1ubuntu0.1~esm2",
            "binary_name": "libiperf-dev"
        },
        {
            "binary_version": "3.0.11-1ubuntu0.1~esm2",
            "binary_name": "libiperf0"
        }
    ]
}

Ubuntu:Pro:18.04:LTS

iperf3

Package

Name
iperf3
Purl
pkg:deb/ubuntu/iperf3@3.1.3-1ubuntu0.1~esm1?arch=source&distro=esm-apps/bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.1.3-1ubuntu0.1~esm1

Affected versions

3.*

3.1.3-1

Ecosystem specific 

{
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
    "binaries": [
        {
            "binary_version": "3.1.3-1ubuntu0.1~esm1",
            "binary_name": "iperf3"
        },
        {
            "binary_version": "3.1.3-1ubuntu0.1~esm1",
            "binary_name": "libiperf-dev"
        },
        {
            "binary_version": "3.1.3-1ubuntu0.1~esm1",
            "binary_name": "libiperf0"
        }
    ]
}

Ubuntu:Pro:20.04:LTS

iperf3

Package

Name
iperf3
Purl
pkg:deb/ubuntu/iperf3@3.7-3ubuntu0.1~esm1?arch=source&distro=esm-apps/focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.7-3ubuntu0.1~esm1

Affected versions

3.*

3.6-2
3.7-1
3.7-2
3.7-3

Ecosystem specific 

{
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
    "binaries": [
        {
            "binary_version": "3.7-3ubuntu0.1~esm1",
            "binary_name": "iperf3"
        },
        {
            "binary_version": "3.7-3ubuntu0.1~esm1",
            "binary_name": "libiperf-dev"
        },
        {
            "binary_version": "3.7-3ubuntu0.1~esm1",
            "binary_name": "libiperf0"
        }
    ]
}