Описание
An exploitable denial of service vulnerability exists in the origin timestamp check functionality of ntpd 4.2.8p9. A specially crafted unauthenticated network packet can be used to reset the expected origin timestamp for target peers. Legitimate replies from targeted peers will fail the origin timestamp check (TEST2) causing the reply to be dropped and creating a denial of service condition.
| Релиз | Статус | Примечание |
|---|---|---|
| devel | not-affected | 1:4.2.8p10+dfsg-5ubuntu1 |
| esm-infra-legacy/trusty | not-affected | 1:4.2.6.p5+dfsg-3ubuntu2.14.04.10 |
| esm-infra-legacy/xenial | not-affected | 1:4.2.8p4+dfsg-3ubuntu5.3 |
| esm-infra/xenial | not-affected | 1:4.2.8p4+dfsg-3ubuntu5.3 |
| precise | not-affected | 1:4.2.6.p3+dfsg-1ubuntu3.11 |
| precise/esm | not-affected | 1:4.2.6.p3+dfsg-1ubuntu3.11 |
| trusty | not-affected | 1:4.2.6.p5+dfsg-3ubuntu2.14.04.10 |
| trusty/esm | not-affected | 1:4.2.6.p5+dfsg-3ubuntu2.14.04.10 |
| upstream | released | 1:4.2.8p10+dfsg-1 |
| vivid/stable-phone-overlay | ignored | end of life |
Показывать по
EPSS
4.3 Medium
CVSS2
5.9 Medium
CVSS3
Связанные уязвимости
An exploitable denial of service vulnerability exists in the origin timestamp check functionality of ntpd 4.2.8p9. A specially crafted unauthenticated network packet can be used to reset the expected origin timestamp for target peers. Legitimate replies from targeted peers will fail the origin timestamp check (TEST2) causing the reply to be dropped and creating a denial of service condition.
An exploitable denial of service vulnerability exists in the origin timestamp check functionality of ntpd 4.2.8p9. A specially crafted unauthenticated network packet can be used to reset the expected origin timestamp for target peers. Legitimate replies from targeted peers will fail the origin timestamp check (TEST2) causing the reply to be dropped and creating a denial of service condition.
An exploitable denial of service vulnerability exists in the origin ti ...
An exploitable denial of service vulnerability exists in the origin timestamp check functionality of ntpd 4.2.8p9. A specially crafted unauthenticated network packet can be used to reset the expected origin timestamp for target peers. Legitimate replies from targeted peers will fail the origin timestamp check (TEST2) causing the reply to be dropped and creating a denial of service condition.
EPSS
4.3 Medium
CVSS2
5.9 Medium
CVSS3