{"id":"CVE-2018-11363","details":"jpeg_size in pdfgen.c in PDFGen before 2018-04-09 has a heap-based buffer over-read.","modified":"2026-04-11T17:15:30.092912Z","published":"2018-05-22T04:29:00.217Z","database_specific":{"unresolved_ranges":[{"extracted_events":[{"fixed":"2018-04-09"}],"cpe":"cpe:2.3:a:pdfgen:pdfgen:*:*:*:*:*:*:*:*","source":"CPE_FIELD"},{"extracted_events":[{"fixed":"2018-04-09"}],"source":"DESCRIPTION"}]},"references":[{"type":"FIX","url":"https://github.com/AndreRenaud/PDFGen/commit/ee58aff6918b8bbc3be29b9e3089485ea46ff956"},{"type":"EVIDENCE","url":"https://github.com/ChijinZ/security_advisories/tree/master/PDFgen-206ef1b"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/andrerenaud/pdfgen","events":[{"introduced":"0"},{"fixed":"ee58aff6918b8bbc3be29b9e3089485ea46ff956"}],"database_specific":{"source":"REFERENCES"}}],"database_specific":{"vanir_signatures":[{"id":"CVE-2018-11363-0fc7fdf9","signature_type":"Function","deprecated":false,"signature_version":"v1","digest":{"length":858,"function_hash":"296565118698955457968840627053867975154"},"target":{"function":"jpeg_size","file":"pdfgen.c"},"source":"https://github.com/andrerenaud/pdfgen/commit/ee58aff6918b8bbc3be29b9e3089485ea46ff956"},{"id":"CVE-2018-11363-21c082b5","signature_type":"Line","deprecated":false,"signature_version":"v1","digest":{"line_hashes":["10729798222043191928687827641956424710","103533735537934029155551682107611710690","202247736226332639457650039492104315400","236210157759659927160675851227448508510"],"threshold":0.9},"target":{"file":"pdfgen.c"},"source":"https://github.com/andrerenaud/pdfgen/commit/ee58aff6918b8bbc3be29b9e3089485ea46ff956"}],"vanir_signatures_modified":"2026-04-11T17:15:30Z","source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2018-11363.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}