UBUNTU-CVE-2018-18408

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Source
https://ubuntu.com/security/CVE-2018-18408
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2018/UBUNTU-CVE-2018-18408.json
JSON Data
https://api.test.osv.dev/v1/vulns/UBUNTU-CVE-2018-18408
Upstream
Downstream
Related
Published
2018-10-17T04:29:00Z
Modified
2025-09-08T16:45:04Z
Severity
  • 9.8 (Critical) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

A use-after-free was discovered in the tcpbridge binary of Tcpreplay 4.3.0 beta1. The issue gets triggered in the function post_args() at tcpbridge.c, causing a denial of service or possibly unspecified other impact.

References

Affected packages

Ubuntu:Pro:16.04:LTS / tcpreplay

Package

Name
tcpreplay
Purl
pkg:deb/ubuntu/tcpreplay@3.4.4-2+deb8u1ubuntu0.1~esm2?arch=source&distro=esm-apps/xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.4.4-2+deb8u1ubuntu0.1~esm2

Affected versions

3.*

3.4.4-2
3.4.4-2+deb8u1build0.16.04.1
3.4.4-2+deb8u1ubuntu0.1~esm1

Ecosystem specific 

{
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
    "binaries": [
        {
            "binary_version": "3.4.4-2+deb8u1ubuntu0.1~esm2",
            "binary_name": "tcpreplay"
        }
    ]
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2018/UBUNTU-CVE-2018-18408.json"

Ubuntu:Pro:18.04:LTS / tcpreplay

Package

Name
tcpreplay
Purl
pkg:deb/ubuntu/tcpreplay@4.2.6-1ubuntu0.1~esm2?arch=source&distro=esm-apps/bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.2.6-1ubuntu0.1~esm2

Affected versions

4.*

4.2.6-1
4.2.6-1ubuntu0.1~esm1

Ecosystem specific 

{
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
    "binaries": [
        {
            "binary_version": "4.2.6-1ubuntu0.1~esm2",
            "binary_name": "tcpreplay"
        }
    ]
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2018/UBUNTU-CVE-2018-18408.json"