USN-4229-2

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Source

https://ubuntu.com/security/notices/USN-4229-2

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-4229-2.json

JSON Data

https://api.osv.dev/v1/vulns/USN-4229-2

Related

Published

2021-03-15T22:24:29.685065Z

Modified

2021-03-15T22:24:29.685065Z

Summary

ntp vulnerability

Details

USN-4229-1 fixed a vulnerability in NTP. This update provides the corresponding update for Ubuntu 18.04 ESM.

Original advisory details:

It was discovered that ntpq and ntpdc incorrectly handled some arguments. An attacker could possibly use this issue to cause ntpq or ntpdc to crash, execute arbitrary code, or escalate to higher privileges.

References

Affected packages

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",
    "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"
        }
    ]
}