Description (CNA)
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.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| n/a / n/a | affected n/a |
CWE
No CWE identifiers supplied.
References
- http://www.ntp.org/
- https://tools.ietf.org/html/rfc5905
- https://nikhiltripathi.in/NTP_attack.pdf
- https://arxiv.org/abs/2005.01783
- https://security.netapp.com/advisory/ntap-20200518-0006/
- http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00005.html
- http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00044.html
ADP enrichment
No English description supplied.
- http://www.ntp.org/
- https://tools.ietf.org/html/rfc5905
- https://nikhiltripathi.in/NTP_attack.pdf
- https://arxiv.org/abs/2005.01783
- https://security.netapp.com/advisory/ntap-20200518-0006/
- http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00005.html
- http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00044.html