{"id":"CVE-2020-22283","details":"A buffer overflow vulnerability in the icmp6_send_response_with_addrs_and_netif() function of Free Software Foundation lwIP version git head allows attackers to access sensitive information via a crafted ICMPv6 packet.","modified":"2025-08-09T19:01:26Z","published":"2021-07-22T20:15:07Z","references":[{"type":"FIX","url":"https://savannah.nongnu.org/bugs/index.php?58553"},{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2023/11/msg00011.html"}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"}]}