{"id":"AZL-34845","summary":"CVE-2010-4563 affecting package kernel for versions less than 6.6.35.1-4","details":"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.","modified":"2026-04-21T04:27:29.254089Z","published":"2012-02-02T17:55:00Z","upstream":["CVE-2010-4563"],"references":[{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2010-4563"}],"affected":[{"package":{"name":"kernel","ecosystem":"Azure Linux:3","purl":"pkg:rpm/azure-linux/kernel"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.6.35.1-4"}]}],"database_specific":{"source":"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-34845.json"}}],"schema_version":"1.7.5"}