UBUNTU-CVE-2025-9385

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Source
https://ubuntu.com/security/CVE-2025-9385
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-9385.json
JSON Data
https://api.test.osv.dev/v1/vulns/UBUNTU-CVE-2025-9385
Upstream
Published
2025-08-24T11:15:00Z
Modified
2026-01-20T19:38:16.170411Z
Severity
  • 5.3 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L CVSS Calculator
  • 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
  • 1.9 (Low) CVSS_V4 - CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P CVSS Calculator
  • Ubuntu - low
Summary
[none]
Details

A flaw has been found in appneta tcpreplay up to 4.5.1. The affected element is the function fixipv6checksums of the file edit_packet.c of the component tcprewrite. This manipulation causes use after free. The attack is restricted to local execution. The exploit has been published and may be used. Upgrading to version 4.5.2-beta3 is sufficient to fix this issue. It is advisable to upgrade the affected component.

References

Affected packages

Ubuntu:25.10
tcpreplay

Package

Name
tcpreplay
Purl
pkg:deb/ubuntu/tcpreplay@4.5.2-1?arch=source&distro=questing

Affected ranges

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

Affected versions

4.*
4.5.1-1
4.5.2-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "4.5.2-1",
            "binary_name": "tcpreplay"
        }
    ],
    "priority_reason": "CLI tool crash only"
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-9385.json"
Ubuntu:Pro:16.04:LTS
tcpreplay

Package

Name
tcpreplay
Purl
pkg:deb/ubuntu/tcpreplay@3.4.4-2+deb8u1ubuntu0.1~esm3?arch=source&distro=esm-apps/xenial

Affected ranges

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

Affected versions

3.*
3.4.4-2
3.4.4-2+deb8u1build0.16.04.1
3.4.4-2+deb8u1ubuntu0.1~esm1
3.4.4-2+deb8u1ubuntu0.1~esm2
3.4.4-2+deb8u1ubuntu0.1~esm3

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "3.4.4-2+deb8u1ubuntu0.1~esm3",
            "binary_name": "tcpreplay"
        }
    ],
    "priority_reason": "CLI tool crash only"
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-9385.json"
Ubuntu:Pro:18.04:LTS
tcpreplay

Package

Name
tcpreplay
Purl
pkg:deb/ubuntu/tcpreplay@4.2.6-1ubuntu0.1~esm5?arch=source&distro=esm-apps/bionic

Affected ranges

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

Affected versions

4.*
4.2.6-1
4.2.6-1ubuntu0.1~esm1
4.2.6-1ubuntu0.1~esm2
4.2.6-1ubuntu0.1~esm3
4.2.6-1ubuntu0.1~esm4
4.2.6-1ubuntu0.1~esm5

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "4.2.6-1ubuntu0.1~esm5",
            "binary_name": "tcpreplay"
        }
    ],
    "priority_reason": "CLI tool crash only"
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-9385.json"
Ubuntu:Pro:20.04:LTS
tcpreplay

Package

Name
tcpreplay
Purl
pkg:deb/ubuntu/tcpreplay@4.3.2-1ubuntu0.1~esm3?arch=source&distro=esm-apps/focal

Affected ranges

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

Affected versions

4.*
4.3.2-1build1
4.3.2-1ubuntu0.1~esm1
4.3.2-1ubuntu0.1~esm2
4.3.2-1ubuntu0.1~esm3

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "4.3.2-1ubuntu0.1~esm3",
            "binary_name": "tcpreplay"
        }
    ],
    "priority_reason": "CLI tool crash only"
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-9385.json"
Ubuntu:Pro:22.04:LTS
tcpreplay

Package

Name
tcpreplay
Purl
pkg:deb/ubuntu/tcpreplay@4.3.4-1ubuntu0.1~esm2?arch=source&distro=esm-apps/jammy

Affected ranges

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

Affected versions

4.*
4.3.3-2
4.3.4-1
4.3.4-1ubuntu0.1~esm1
4.3.4-1ubuntu0.1~esm2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "4.3.4-1ubuntu0.1~esm2",
            "binary_name": "tcpreplay"
        }
    ],
    "priority_reason": "CLI tool crash only"
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-9385.json"
Ubuntu:Pro:24.04:LTS
tcpreplay

Package

Name
tcpreplay
Purl
pkg:deb/ubuntu/tcpreplay@4.4.4-1ubuntu0.1~esm1?arch=source&distro=esm-apps/noble

Affected ranges

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

Affected versions

4.*
4.4.3-1
4.4.4-1
4.4.4-1build1
4.4.4-1build2
4.4.4-1ubuntu0.1~esm1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "4.4.4-1ubuntu0.1~esm1",
            "binary_name": "tcpreplay"
        }
    ],
    "priority_reason": "CLI tool crash only"
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-9385.json"