{"action":"Upgrade exim to 4.94.2-r0 or later.","affected":[{"fixed":"4.94.2-r0","introduced":"4.00"}],"component":"exim","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.15","exploited":false,"fixed_versions":["4.94.2-r0"],"id":"tcs_01M6GMKCFR9P5SM8P71TSRAX29","modified_at":"2026-11-03T06:32:25.539123462Z","published_at":"2021-05-06T13:15:09.317Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2020-28009","https://security.alpinelinux.org/vuln/CVE-2020-28009"],"severity":{"label":"high","score":7.8},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2020-28009#Alpine:v3.15/exim","url":"https://osv.dev/vulnerability/ALPINE-CVE-2020-28009"}],"summary":"Exim 4 before 4.94.2 allows Integer Overflow to Buffer Overflow because get_stdinput allows unbounded reads that are accompanied by unbounded increases in a certain size variable. NOTE: exploitation m"}