AI Score
Confidence
Low
EPSS
Percentile
69.9%
The Linux kernel, when using IPv6, allows remote attackers to determine whether a host is sniffing the network by sending an ICMPv6 Echo Request to a multicast address and determining whether an Echo Reply is sent, as demonstrated by thcping.
seclists.org/dailydave/2011/q2/25
seclists.org/fulldisclosure/2011/Apr/254