UBUNTU-CVE-2018-7182

The ctl_getitem method in ntpd in ntp-4.2.8p6 before 4.2.8p11 allows remote attackers to cause a denial of service (out-of-bounds read) via a crafted mode 6 packet with a ntpd instance from 4.2.8p6 through 4.2.8p10.

References

Affected packages

Ubuntu:18.04:LTS / ntp

Package

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

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1:4.2.8p10+dfsg-5ubuntu7.1

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

Ecosystem specific

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