CVE-2016-1256

CVE-2016-1256 describes a denial-of-service vulnerability affecting multiple versions of Juniper Junos OS. Remote attackers can exploit this flaw by sending a specially crafted IGMPv3 packet, leading to a "multicast denial of service." This vulnerability is rated Medium severity with a CVSS score of 5.3. It can be exploited remotely with low attack complexity, requiring no user interaction, and its primary impact is availability. There is no evidence of active exploitation, nor are there publicly available exploit codes in Metasploit, Nuclei, or ExploitDB. Community discussion and media coverage for this CVE are minimal.