Описание
The symmetric-key feature in the receive function in ntp_proto.c in ntpd in NTP 3.x and 4.x before 4.2.8p2 performs state-variable updates upon receiving certain invalid packets, which makes it easier for man-in-the-middle attackers to cause a denial of service (synchronization loss) by spoofing the source IP address of a peer.
| Релиз | Статус | Примечание |
|---|---|---|
| devel | released | 1:4.2.6.p5+dfsg-3ubuntu5 |
| esm-infra-legacy/trusty | released | 1:4.2.6.p5+dfsg-3ubuntu2.14.04.3 |
| lucid | ignored | |
| precise | released | 1:4.2.6.p3+dfsg-1ubuntu3.4 |
| trusty | released | 1:4.2.6.p5+dfsg-3ubuntu2.14.04.3 |
| trusty/esm | released | 1:4.2.6.p5+dfsg-3ubuntu2.14.04.3 |
| upstream | released | 4.2.8p2 |
| utopic | released | 1:4.2.6.p5+dfsg-3ubuntu2.14.10.3 |
Показывать по
EPSS
4.3 Medium
CVSS2
Связанные уязвимости
The symmetric-key feature in the receive function in ntp_proto.c in ntpd in NTP 3.x and 4.x before 4.2.8p2 performs state-variable updates upon receiving certain invalid packets, which makes it easier for man-in-the-middle attackers to cause a denial of service (synchronization loss) by spoofing the source IP address of a peer.
The symmetric-key feature in the receive function in ntp_proto.c in ntpd in NTP 3.x and 4.x before 4.2.8p2 performs state-variable updates upon receiving certain invalid packets, which makes it easier for man-in-the-middle attackers to cause a denial of service (synchronization loss) by spoofing the source IP address of a peer.
The symmetric-key feature in the receive function in ntp_proto.c in nt ...
The symmetric-key feature in the receive function in ntp_proto.c in ntpd in NTP 3.x and 4.x before 4.2.8p2 performs state-variable updates upon receiving certain invalid packets, which makes it easier for man-in-the-middle attackers to cause a denial of service (synchronization loss) by spoofing the source IP address of a peer.
EPSS
4.3 Medium
CVSS2