{"id":"CVE-2019-13617","details":"njs through 0.3.3, used in NGINX, has a heap-based buffer over-read in nxt_vsprintf in nxt/nxt_sprintf.c during error handling, as demonstrated by an njs_regexp_literal call that leads to an njs_parser_lexer_error call and then an njs_parser_scope_error call.","modified":"2026-07-08T15:55:28.372737Z","published":"2019-07-16T17:15:12.753Z","references":[{"type":"REPORT","url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=15093"},{"type":"EVIDENCE","url":"https://github.com/nginx/njs/issues/174"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/nginx/njs","events":[{"introduced":"0"},{"last_affected":"7b540a9bf295ba8426cc6c8962e595c0cbc6a295"}],"database_specific":{"source":"CPE_RANGE","cpe":"cpe:2.3:a:f5:njs:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"0"},{"last_affected":"0.3.3"}]}}],"versions":["0.3.3","0.3.2","0.3.1","0.3.0","0.2.8","0.2.7","0.2.6","0.2.5","0.2.4","0.2.3","0.2.2","0.2.1","0.2.0","0.1.15","0.1.14","0.1.13","0.1.12","0.1.11","0.1.10","0.1.9","0.1.8","0.1.7","0.1.6","0.1.5","0.1.4","0.1.3","0.1.2","0.1.1","0.1.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-13617.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"}]}