{"id":"CVE-2018-12684","details":"Out-of-bounds Read in the send_ssi_file function in civetweb.c in CivetWeb through 1.10 allows attackers to cause a Denial of Service or Information Disclosure via a crafted SSI file.","modified":"2026-04-11T12:27:29.374550Z","published":"2018-06-22T19:29:00.267Z","references":[{"type":"ADVISORY","url":"https://github.com/civetweb/civetweb/issues/633"},{"type":"FIX","url":"https://github.com/civetweb/civetweb/commit/8fd069f6dedb064339f1091069ac96f3f8bdb552"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/civetweb/civetweb","events":[{"introduced":"0"},{"last_affected":"0f1b43536d97d9311c73b658b86a9d44be9e5e82"},{"fixed":"8fd069f6dedb064339f1091069ac96f3f8bdb552"}],"database_specific":{"versions":[{"introduced":"0"},{"last_affected":"1.10"}]}}],"versions":["v1.10","v1.5","v1.6","v1.7","v1.8","v1.9","v1.9.1"],"database_specific":{"vanir_signatures":[{"signature_type":"Function","deprecated":false,"signature_version":"v1","id":"CVE-2018-12684-3d532852","source":"https://github.com/civetweb/civetweb/commit/8fd069f6dedb064339f1091069ac96f3f8bdb552","target":{"function":"send_ssi_file","file":"src/civetweb.c"},"digest":{"function_hash":"119767963597498349075607844267823066184","length":1472}},{"signature_type":"Line","deprecated":false,"signature_version":"v1","id":"CVE-2018-12684-52dfee3c","source":"https://github.com/civetweb/civetweb/commit/8fd069f6dedb064339f1091069ac96f3f8bdb552","target":{"file":"src/civetweb.c"},"digest":{"line_hashes":["172200892102564149905183411818307634882","72292759806246949969472507656980838155","235219493032028816082565176526409381387","256011461020833046236690677893975971495","286146812713583773153701970991195951009","100163630627650712582206041520738986959","275396511891190691215755055393810129830"],"threshold":0.9}}],"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-12684.json","vanir_signatures_modified":"2026-04-11T12:27:29Z"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H"}]}