NTP Monlist Traffic Amplification Vulnerability

CVE-2013-5211 · MEDIUM Severity

AV:N/AC:L/AU:N/C:N/I:N/A:P

The monlist feature in ntp_request.c in ntpd in NTP before 4.2.7p26 allows remote attackers to cause a denial of service (traffic amplification) via forged (1) REQ_MON_GETLIST or (2) REQ_MON_GETLIST_1 requests, as exploited in the wild in December 2013.

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