ntpd in ntp 4.2.8p10, 4.2.8p11, 4.2.8p12 and 4.2.8p13 allow remote attackers to prevent a broadcast client from synchronizing its clock with a broadcast NTP server via soofed mode 3 and mode 5 packets. The attacker must either be a part of the same broadcast network or control a slave in that broadcast network that can capture certain required packets on the attacker's behalf and send them to the attacker.
2020-05-06T19:15:12.410
2024-11-21T04:14:40.770
Modified
CVSSv3.1: 5.3 (MEDIUM)
AV:N/AC:L/Au:N/C:N/I:N/A:P
10.0
2.9
| Type | Vendor | Product | Version/Range | Vulnerable? |
|---|---|---|---|---|
| Application | ntp | ntp | 4.2.8 | Yes |
| Application | ntp | ntp | 4.2.8 | Yes |
| Application | ntp | ntp | 4.2.8 | Yes |
| Application | ntp | ntp | 4.2.8 | Yes |