UBUNTU-CVE-2016-2147

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Source

https://ubuntu.com/security/CVE-2016-2147

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2016/UBUNTU-CVE-2016-2147.json

JSON Data

https://api.osv.dev/v1/vulns/UBUNTU-CVE-2016-2147

Related

Published

2017-02-09T00:00:00Z

Modified

2017-02-09T00:00:00Z

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

Summary

[none]

Details

Integer overflow in the DHCP client (udhcpc) in BusyBox before 1.25.0 allows remote attackers to cause a denial of service (crash) via a malformed RFC1035-encoded domain name, which triggers an out-of-bounds heap write.

References

Affected packages

Ubuntu:14.04:LTS / busybox

Package

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

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1:1.21.0-1ubuntu1.4

Affected versions

1:1.*

1:1.20.0-8.1ubuntu1

1:1.20.0-9ubuntu1

1:1.20.0-9ubuntu2

1:1.21.0-1ubuntu1

Ecosystem specific

{
    "availability": "No subscription required",
    "ubuntu_priority": "low",
    "binaries": [
        {
            "binary_version": "1:1.21.0-1ubuntu1.4",
            "binary_name": "busybox"
        },
        {
            "binary_version": "1:1.21.0-1ubuntu1.4",
            "binary_name": "busybox-dbgsym"
        },
        {
            "binary_version": "1:1.21.0-1ubuntu1.4",
            "binary_name": "busybox-initramfs"
        },
        {
            "binary_version": "1:1.21.0-1ubuntu1.4",
            "binary_name": "busybox-initramfs-dbgsym"
        },
        {
            "binary_version": "1:1.21.0-1ubuntu1.4",
            "binary_name": "busybox-static"
        },
        {
            "binary_version": "1:1.21.0-1ubuntu1.4",
            "binary_name": "busybox-static-dbgsym"
        },
        {
            "binary_version": "1:1.21.0-1ubuntu1.4",
            "binary_name": "busybox-syslogd"
        },
        {
            "binary_version": "1:1.21.0-1ubuntu1.4",
            "binary_name": "busybox-udeb"
        },
        {
            "binary_version": "1:1.21.0-1ubuntu1.4",
            "binary_name": "busybox-udeb-dbgsym"
        },
        {
            "binary_version": "1:1.21.0-1ubuntu1.4",
            "binary_name": "udhcpc"
        },
        {
            "binary_version": "1:1.21.0-1ubuntu1.4",
            "binary_name": "udhcpd"
        }
    ]
}

Ubuntu:16.04:LTS / busybox

Package

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

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1:1.22.0-15ubuntu1.4

Affected versions

1:1.*

1:1.22.0-15ubuntu1

Ecosystem specific

{
    "availability": "No subscription required",
    "ubuntu_priority": "low",
    "binaries": [
        {
            "binary_version": "1:1.22.0-15ubuntu1.4",
            "binary_name": "busybox"
        },
        {
            "binary_version": "1:1.22.0-15ubuntu1.4",
            "binary_name": "busybox-dbgsym"
        },
        {
            "binary_version": "1:1.22.0-15ubuntu1.4",
            "binary_name": "busybox-initramfs"
        },
        {
            "binary_version": "1:1.22.0-15ubuntu1.4",
            "binary_name": "busybox-initramfs-dbgsym"
        },
        {
            "binary_version": "1:1.22.0-15ubuntu1.4",
            "binary_name": "busybox-static"
        },
        {
            "binary_version": "1:1.22.0-15ubuntu1.4",
            "binary_name": "busybox-static-dbgsym"
        },
        {
            "binary_version": "1:1.22.0-15ubuntu1.4",
            "binary_name": "busybox-syslogd"
        },
        {
            "binary_version": "1:1.22.0-15ubuntu1.4",
            "binary_name": "busybox-udeb"
        },
        {
            "binary_version": "1:1.22.0-15ubuntu1.4",
            "binary_name": "busybox-udeb-dbgsym"
        },
        {
            "binary_version": "1:1.22.0-15ubuntu1.4",
            "binary_name": "udhcpc"
        },
        {
            "binary_version": "1:1.22.0-15ubuntu1.4",
            "binary_name": "udhcpd"
        }
    ]
}

Ubuntu:18.04:LTS / busybox

Package

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

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1:1.27.2-1ubuntu3

Affected versions

1:1.*

1:1.22.0-19ubuntu2

Ecosystem specific

{
    "availability": "No subscription required",
    "ubuntu_priority": "low",
    "binaries": [
        {
            "binary_version": "1:1.27.2-1ubuntu3",
            "binary_name": "busybox"
        },
        {
            "binary_version": "1:1.27.2-1ubuntu3",
            "binary_name": "busybox-dbgsym"
        },
        {
            "binary_version": "1:1.27.2-1ubuntu3",
            "binary_name": "busybox-initramfs"
        },
        {
            "binary_version": "1:1.27.2-1ubuntu3",
            "binary_name": "busybox-initramfs-dbgsym"
        },
        {
            "binary_version": "1:1.27.2-1ubuntu3",
            "binary_name": "busybox-static"
        },
        {
            "binary_version": "1:1.27.2-1ubuntu3",
            "binary_name": "busybox-static-dbgsym"
        },
        {
            "binary_version": "1:1.27.2-1ubuntu3",
            "binary_name": "busybox-syslogd"
        },
        {
            "binary_version": "1:1.27.2-1ubuntu3",
            "binary_name": "busybox-udeb"
        },
        {
            "binary_version": "1:1.27.2-1ubuntu3",
            "binary_name": "udhcpc"
        },
        {
            "binary_version": "1:1.27.2-1ubuntu3",
            "binary_name": "udhcpd"
        }
    ]
}