UBUNTU-CVE-2018-12327

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Source
https://ubuntu.com/security/CVE-2018-12327
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2018/UBUNTU-CVE-2018-12327.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2018-12327
Related
Published
2018-06-20T14:29:00Z
Modified
2018-06-20T14:29:00Z
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
Summary
[none]
Details

Stack-based buffer overflow in ntpq and ntpdc of NTP version 4.2.8p11 allows an attacker to achieve code execution or escalate to higher privileges via a long string as the argument for an IPv4 or IPv6 command-line parameter. NOTE: It is unclear whether there are any common situations in which ntpq or ntpdc is used with a command line from an untrusted source.

References

Affected packages

Ubuntu:Pro:14.04:LTS / ntp

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1:4.2.6.p5+dfsg-3ubuntu2.14.04.13+esm1

Affected versions

1:4.*

1:4.2.6.p5+dfsg-3ubuntu2
1:4.2.6.p5+dfsg-3ubuntu2.14.04.1
1:4.2.6.p5+dfsg-3ubuntu2.14.04.2
1:4.2.6.p5+dfsg-3ubuntu2.14.04.3
1:4.2.6.p5+dfsg-3ubuntu2.14.04.5
1:4.2.6.p5+dfsg-3ubuntu2.14.04.6
1:4.2.6.p5+dfsg-3ubuntu2.14.04.7
1:4.2.6.p5+dfsg-3ubuntu2.14.04.8
1:4.2.6.p5+dfsg-3ubuntu2.14.04.10
1:4.2.6.p5+dfsg-3ubuntu2.14.04.11
1:4.2.6.p5+dfsg-3ubuntu2.14.04.12
1:4.2.6.p5+dfsg-3ubuntu2.14.04.13

Ecosystem specific 

{
    "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
    "ubuntu_priority": "negligible",
    "binaries": [
        {
            "binary_version": "1:4.2.6.p5+dfsg-3ubuntu2.14.04.13+esm1",
            "binary_name": "ntp"
        },
        {
            "binary_version": "1:4.2.6.p5+dfsg-3ubuntu2.14.04.13+esm1",
            "binary_name": "ntp-dbgsym"
        },
        {
            "binary_version": "1:4.2.6.p5+dfsg-3ubuntu2.14.04.13+esm1",
            "binary_name": "ntp-doc"
        },
        {
            "binary_version": "1:4.2.6.p5+dfsg-3ubuntu2.14.04.13+esm1",
            "binary_name": "ntpdate"
        },
        {
            "binary_version": "1:4.2.6.p5+dfsg-3ubuntu2.14.04.13+esm1",
            "binary_name": "ntpdate-dbgsym"
        }
    ]
}

Ubuntu:16.04:LTS / ntp

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1:4.2.8p4+dfsg-3ubuntu5.10

Affected versions

1:4.*

1:4.2.6.p5+dfsg-3ubuntu8
1:4.2.6.p5+dfsg-3ubuntu8.1
1:4.2.6.p5+dfsg-3ubuntu9
1:4.2.8p4+dfsg-3ubuntu1
1:4.2.8p4+dfsg-3ubuntu2
1:4.2.8p4+dfsg-3ubuntu3
1:4.2.8p4+dfsg-3ubuntu4
1:4.2.8p4+dfsg-3ubuntu5
1:4.2.8p4+dfsg-3ubuntu5.1
1:4.2.8p4+dfsg-3ubuntu5.2
1:4.2.8p4+dfsg-3ubuntu5.3
1:4.2.8p4+dfsg-3ubuntu5.4
1:4.2.8p4+dfsg-3ubuntu5.5
1:4.2.8p4+dfsg-3ubuntu5.6
1:4.2.8p4+dfsg-3ubuntu5.7
1:4.2.8p4+dfsg-3ubuntu5.8
1:4.2.8p4+dfsg-3ubuntu5.9

Ecosystem specific 

{
    "availability": "No subscription required",
    "ubuntu_priority": "negligible",
    "binaries": [
        {
            "binary_version": "1:4.2.8p4+dfsg-3ubuntu5.10",
            "binary_name": "ntp"
        },
        {
            "binary_version": "1:4.2.8p4+dfsg-3ubuntu5.10",
            "binary_name": "ntp-dbgsym"
        },
        {
            "binary_version": "1:4.2.8p4+dfsg-3ubuntu5.10",
            "binary_name": "ntp-doc"
        },
        {
            "binary_version": "1:4.2.8p4+dfsg-3ubuntu5.10",
            "binary_name": "ntpdate"
        },
        {
            "binary_version": "1:4.2.8p4+dfsg-3ubuntu5.10",
            "binary_name": "ntpdate-dbgsym"
        }
    ]
}

Ubuntu:Pro:18.04:LTS / ntp

Package

Name
ntp
Purl
pkg:deb/ubuntu/ntp?arch=src?distro=esm-apps/bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1:4.2.8p10+dfsg-5ubuntu7.3+esm1

Affected versions

1:4.*

1:4.2.8p10+dfsg-5ubuntu3
1:4.2.8p10+dfsg-5ubuntu4
1:4.2.8p10+dfsg-5ubuntu5
1:4.2.8p10+dfsg-5ubuntu6
1:4.2.8p10+dfsg-5ubuntu7
1:4.2.8p10+dfsg-5ubuntu7.1
1:4.2.8p10+dfsg-5ubuntu7.1+esm1
1:4.2.8p10+dfsg-5ubuntu7.1+esm2
1:4.2.8p10+dfsg-5ubuntu7.2
1:4.2.8p10+dfsg-5ubuntu7.2+esm1
1:4.2.8p10+dfsg-5ubuntu7.3

Ecosystem specific 

{
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
    "ubuntu_priority": "negligible",
    "binaries": [
        {
            "binary_version": "1:4.2.8p10+dfsg-5ubuntu7.3+esm1",
            "binary_name": "ntp"
        },
        {
            "binary_version": "1:4.2.8p10+dfsg-5ubuntu7.3+esm1",
            "binary_name": "ntp-dbgsym"
        },
        {
            "binary_version": "1:4.2.8p10+dfsg-5ubuntu7.3+esm1",
            "binary_name": "ntp-doc"
        },
        {
            "binary_version": "1:4.2.8p10+dfsg-5ubuntu7.3+esm1",
            "binary_name": "ntpdate"
        },
        {
            "binary_version": "1:4.2.8p10+dfsg-5ubuntu7.3+esm1",
            "binary_name": "ntpdate-dbgsym"
        },
        {
            "binary_version": "1:4.2.8p10+dfsg-5ubuntu7.3+esm1",
            "binary_name": "sntp"
        },
        {
            "binary_version": "1:4.2.8p10+dfsg-5ubuntu7.3+esm1",
            "binary_name": "sntp-dbgsym"
        }
    ]
}

Ubuntu:20.04:LTS / ntp

Package

Name
ntp
Purl
pkg:deb/ubuntu/ntp?arch=src?distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1:4.2.8p12+dfsg-3ubuntu3

Affected versions

1:4.*

1:4.2.8p12+dfsg-3ubuntu2

Ecosystem specific 

{
    "availability": "No subscription required",
    "ubuntu_priority": "negligible",
    "binaries": [
        {
            "binary_version": "1:4.2.8p12+dfsg-3ubuntu3",
            "binary_name": "ntp"
        },
        {
            "binary_version": "1:4.2.8p12+dfsg-3ubuntu3",
            "binary_name": "ntp-dbgsym"
        },
        {
            "binary_version": "1:4.2.8p12+dfsg-3ubuntu3",
            "binary_name": "ntp-doc"
        },
        {
            "binary_version": "1:4.2.8p12+dfsg-3ubuntu3",
            "binary_name": "ntpdate"
        },
        {
            "binary_version": "1:4.2.8p12+dfsg-3ubuntu3",
            "binary_name": "ntpdate-dbgsym"
        },
        {
            "binary_version": "1:4.2.8p12+dfsg-3ubuntu3",
            "binary_name": "sntp"
        },
        {
            "binary_version": "1:4.2.8p12+dfsg-3ubuntu3",
            "binary_name": "sntp-dbgsym"
        }
    ]
}