ntp_request.c in ntpd in NTP before 4.2.4p8, and 4.2.5, allows remote attackers to cause a denial of service (CPU and bandwidth consumption) by using MODE_PRIVATE to send a spoofed (1) request or (2) response packet that triggers a continuous exchange of MODE_PRIVATE error responses between two NTP daemons.
References
Configurations
Configuration 1 (hide)
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Information
Published : 2009-12-09 10:30
Updated : 2017-09-18 18:29
NVD link : CVE-2009-3563
Mitre link : CVE-2009-3563
JSON object : View
CWE
Products Affected
ntp
- ntp