USN-4563-1

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Source

https://ubuntu.com/security/notices/USN-4563-1

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-4563-1.json

JSON Data

https://api.osv.dev/v1/vulns/USN-4563-1

Related

Published

2020-10-01T21:04:43.639931Z

Modified

2020-10-01T21:04:43.639931Z

Summary

ntp vulnerability

Details

It was discovered that the fix for CVE-2018-7182 introduced a NULL pointer dereference into NTP. An attacker could use this vulnerability to cause a denial of service (crash).

References

Affected packages

Ubuntu:18.04:LTS / ntp

Package

Name: ntp
Purl: pkg:deb/ubuntu/ntp@1:4.2.8p10+dfsg-5ubuntu7.3?arch=source&distro=bionic

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1:4.2.8p10+dfsg-5ubuntu7.3

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-5ubuntu7.2

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "ntp",
            "binary_version": "1:4.2.8p10+dfsg-5ubuntu7.3"
        },
        {
            "binary_name": "ntp-dbgsym",
            "binary_version": "1:4.2.8p10+dfsg-5ubuntu7.3"
        },
        {
            "binary_name": "ntp-doc",
            "binary_version": "1:4.2.8p10+dfsg-5ubuntu7.3"
        },
        {
            "binary_name": "ntpdate",
            "binary_version": "1:4.2.8p10+dfsg-5ubuntu7.3"
        },
        {
            "binary_name": "ntpdate-dbgsym",
            "binary_version": "1:4.2.8p10+dfsg-5ubuntu7.3"
        },
        {
            "binary_name": "sntp",
            "binary_version": "1:4.2.8p10+dfsg-5ubuntu7.3"
        },
        {
            "binary_name": "sntp-dbgsym",
            "binary_version": "1:4.2.8p10+dfsg-5ubuntu7.3"
        }
    ],
    "availability": "No subscription required"
}