{"id":"OSV-2020-843","summary":"Heap-buffer-overflow in uni_utf8_get_char_n","details":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=23513\n\n```\nCrash type: Heap-buffer-overflow READ 1\nCrash state:\nuni_utf8_get_char_n\nsmtp_command_parse_parameters\nsmtp_command_parse_line\n```\n","modified":"2026-05-24T14:18:24.066805Z","published":"2020-07-14T22:13:42.180708Z","references":[{"type":"REPORT","url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=23513"}],"affected":[{"package":{"name":"dovecot","ecosystem":"OSS-Fuzz","purl":"pkg:generic/dovecot"},"ranges":[{"type":"GIT","repo":"https://github.com/dovecot/core","events":[{"introduced":"f5befde9939b105b490cd475df380c3220275bb6"}]}],"ecosystem_specific":{"severity":"MEDIUM"},"database_specific":{"source":"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/dovecot/OSV-2020-843.yaml"}}],"schema_version":"1.7.5"}