UBUNTU-CVE-2016-2519

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Source

https://ubuntu.com/security/CVE-2016-2519

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2016/UBUNTU-CVE-2016-2519.json

JSON Data

https://api.osv.dev/v1/vulns/UBUNTU-CVE-2016-2519

Related

Published

2017-01-30T00:00:00Z

Modified

2017-01-30T00:00:00Z

Severity

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

Summary

[none]

Details

ntpd in NTP before 4.2.8p7 and 4.3.x before 4.3.92 allows remote attackers to cause a denial of service (ntpd abort) by a large request data value, which triggers the ctl_getitem function to return a NULL value.

References

Affected packages

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-3ubuntu5.5

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

Ecosystem specific

{
    "availability": "No subscription required",
    "ubuntu_priority": "low",
    "binaries": [
        {
            "binary_version": "1:4.2.8p4+dfsg-3ubuntu5.5",
            "binary_name": "ntp"
        },
        {
            "binary_version": "1:4.2.8p4+dfsg-3ubuntu5.5",
            "binary_name": "ntp-dbgsym"
        },
        {
            "binary_version": "1:4.2.8p4+dfsg-3ubuntu5.5",
            "binary_name": "ntp-doc"
        },
        {
            "binary_version": "1:4.2.8p4+dfsg-3ubuntu5.5",
            "binary_name": "ntpdate"
        },
        {
            "binary_version": "1:4.2.8p4+dfsg-3ubuntu5.5",
            "binary_name": "ntpdate-dbgsym"
        }
    ]
}