{"action":"Upgrade lldpd to 1.0.13-r0 or later.","affected":[{"fixed":"1.0.13-r0","introduced":"0"}],"component":"lldpd","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.16","exploited":false,"fixed_versions":["1.0.13-r0"],"id":"tcs_01M6GWC59R783N9R55QKB4SZQ4","modified_at":"2026-11-03T06:32:41.551011477Z","published_at":"2023-04-15T22:15:07.033Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2021-43612","https://security.alpinelinux.org/vuln/CVE-2021-43612"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2021-43612#Alpine:v3.16/lldpd","url":"https://osv.dev/vulnerability/ALPINE-CVE-2021-43612"}],"summary":"In lldpd before 1.0.13, when decoding SONMP packets in the sonmp_decode function, it's possible to trigger an out-of-bounds heap read via short SONMP packets."}