{"id":"CVE-2020-15476","details":"In nDPI through 3.2, the Oracle protocol dissector has a heap-based buffer over-read in ndpi_search_oracle in lib/protocols/oracle.c.","modified":"2026-04-11T12:40:08.973453Z","published":"2020-07-01T11:15:11.397Z","references":[{"type":"ADVISORY","url":"https://lists.debian.org/debian-lts-announce/2022/08/msg00016.html"},{"type":"REPORT","url":"https://lists.debian.org/debian-lts-announce/2020/08/msg00052.html"},{"type":"FIX","url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=21780"},{"type":"FIX","url":"https://github.com/ntop/nDPI/commit/b69177be2fbe01c2442239a61832c44e40136c05"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/ntop/ndpi","events":[{"introduced":"0"},{"last_affected":"a50169a7b3ec36c8d789191b014715126e820698"},{"fixed":"b69177be2fbe01c2442239a61832c44e40136c05"}],"database_specific":{"versions":[{"introduced":"0"},{"last_affected":"3.2"}]}}],"versions":["1.6","1.7","1.8","3.2"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-15476.json","unresolved_ranges":[{"events":[{"introduced":"0"},{"last_affected":"9.0"}]},{"events":[{"introduced":"0"},{"last_affected":"10.0"}]}],"vanir_signatures_modified":"2026-04-11T12:40:08Z","vanir_signatures":[{"deprecated":false,"digest":{"line_hashes":["151421861815259676817966769405540039223","99843940354578634962366791650250586667","254804458068887307105421089365198312065","50812903378050002652926133157812890151"],"threshold":0.9},"id":"CVE-2020-15476-b306b689","signature_type":"Line","signature_version":"v1","source":"https://github.com/ntop/ndpi/commit/b69177be2fbe01c2442239a61832c44e40136c05","target":{"file":"src/lib/protocols/oracle.c"}},{"signature_type":"Function","signature_version":"v1","source":"https://github.com/ntop/ndpi/commit/b69177be2fbe01c2442239a61832c44e40136c05","target":{"file":"src/lib/protocols/oracle.c","function":"ndpi_search_oracle"},"deprecated":false,"digest":{"function_hash":"4071782200238668951249389807739088471","length":1056},"id":"CVE-2020-15476-bfafaa39"}]}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}