NTP Unrestricted Query Reflected Denial Of Service Vulnerability
2016年10月12日
危険度: : 中
CVE識別番号: CVE-2013-5211
概要
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.
トレンドマイクロの対策
Apply associated Trend Micro DPI Rules.
対応方法
Trend Micro Deep Security DPI Rule Number: 1005910
Trend Micro Deep Security DPI Rule Name: 1005910 - Identified ntpd 'monlist' Query Reflected Denial Of Service Attack
影響を受けるソフトウェア
- ntp ntp 4.2.7