UBUNTU-CVE-2018-18409

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Source

https://ubuntu.com/security/CVE-2018-18409

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2018/UBUNTU-CVE-2018-18409.json

JSON Data

https://api.osv.dev/v1/vulns/UBUNTU-CVE-2018-18409

Related

Published

2018-10-17T00:00:00Z

Modified

2018-10-17T00:00:00Z

Severity

5.5 (Medium) CVSS_V3 - CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS Calculator

Summary

[none]

Details

A stack-based buffer over-read exists in setbit() at iptree.h of TCPFLOW 1.5.0, due to received incorrect values causing incorrect computation, leading to denial of service during an addresshistogram call or a gethistogram call.

References

Affected packages

Ubuntu:Pro:14.04:LTS / tcpflow

Package

Name: tcpflow
Purl: pkg:deb/ubuntu/tcpflow?arch=src?distro=trusty/esm

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.4.4+repack1-2ubuntu0.1~esm1

Affected versions

1.*

1.3.0+dfsg-2

1.4.3+repack1-1

1.4.4+repack1-1

1.4.4+repack1-2

Ecosystem specific

{
    "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "1.4.4+repack1-2ubuntu0.1~esm1",
            "binary_name": "tcpflow"
        },
        {
            "binary_version": "1.4.4+repack1-2ubuntu0.1~esm1",
            "binary_name": "tcpflow-dbg"
        },
        {
            "binary_version": "1.4.4+repack1-2ubuntu0.1~esm1",
            "binary_name": "tcpflow-dbgsym"
        }
    ]
}

Ubuntu:16.04:LTS / tcpflow

Package

Name: tcpflow
Purl: pkg:deb/ubuntu/tcpflow?arch=src?distro=xenial

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.4.5+repack1-1ubuntu0.1

Affected versions

1.*

1.4.4+repack1-3

1.4.5+repack1-1

Ecosystem specific

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "1.4.5+repack1-1ubuntu0.1",
            "binary_name": "tcpflow"
        },
        {
            "binary_version": "1.4.5+repack1-1ubuntu0.1",
            "binary_name": "tcpflow-dbg"
        },
        {
            "binary_version": "1.4.5+repack1-1ubuntu0.1",
            "binary_name": "tcpflow-dbgsym"
        },
        {
            "binary_version": "1.4.5+repack1-1ubuntu0.1",
            "binary_name": "tcpflow-nox"
        },
        {
            "binary_version": "1.4.5+repack1-1ubuntu0.1",
            "binary_name": "tcpflow-nox-dbgsym"
        }
    ]
}

Ubuntu:18.04:LTS / tcpflow

Package

Name: tcpflow
Purl: pkg:deb/ubuntu/tcpflow?arch=src?distro=bionic

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.4.5+repack1-4ubuntu0.18.04.1

Affected versions

1.*

1.4.5+repack1-4

1.4.5+repack1-4build1

1.4.5+repack1-4build2

Ecosystem specific

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "1.4.5+repack1-4ubuntu0.18.04.1",
            "binary_name": "tcpflow"
        },
        {
            "binary_version": "1.4.5+repack1-4ubuntu0.18.04.1",
            "binary_name": "tcpflow-dbgsym"
        },
        {
            "binary_version": "1.4.5+repack1-4ubuntu0.18.04.1",
            "binary_name": "tcpflow-nox"
        },
        {
            "binary_version": "1.4.5+repack1-4ubuntu0.18.04.1",
            "binary_name": "tcpflow-nox-dbgsym"
        }
    ]
}