{"action":"Upgrade postgresql12 to 12.8-r0 or later.","affected":[{"fixed":"12.8-r0","introduced":"0"}],"component":"postgresql12","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.18","exploited":false,"fixed_versions":["12.8-r0"],"id":"tcs_01M6GW656SZDM0A50R8DEP3584","modified_at":"2026-11-03T06:32:41.025930061Z","published_at":"2022-03-02T23:15:08.900Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2021-3677","https://security.alpinelinux.org/vuln/CVE-2021-3677"],"severity":{"label":"medium","score":6.5},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2021-3677#Alpine:v3.18/postgresql12","url":"https://osv.dev/vulnerability/ALPINE-CVE-2021-3677"}],"summary":"A flaw was found in postgresql. A purpose-crafted query can read arbitrary bytes of server memory. In the default configuration, any authenticated database user can complete this attack at will. The a"}