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CVE-2019-8936

Published: 15 May 2019

NTP through 4.2.8p12 has a NULL Pointer Dereference.

From the Ubuntu security team

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).

Notes

AuthorNote
leosilva
issue was introduced with the fix from CVE-2018-7182
Priority

Medium

CVSS 3 base score: 7.5

Status

Package Release Status
ntp
Launchpad, Ubuntu, Debian
bionic
Released (1:4.2.8p10+dfsg-5ubuntu7.3)
cosmic Ignored
(reached end-of-life)
disco Ignored
(reached end-of-life)
eoan Ignored
(reached end-of-life)
focal
Released (1:4.2.8p12+dfsg-3ubuntu4.20.04.1)
groovy
Released (1:4.2.8p12+dfsg-3ubuntu4.20.10.1)
hirsute
Released (1:4.2.8p12+dfsg-3ubuntu4.1)
impish
Released (1:4.2.8p12+dfsg-3ubuntu6)
jammy
Released (1:4.2.8p12+dfsg-3ubuntu6)
precise Not vulnerable

trusty Not vulnerable

upstream
Released (1:4.2.8p13-1)
xenial Not vulnerable