{"id":"CVE-2020-15476","aliases":["DEBIAN-CVE-2020-15476","DLA-2354-1","DLA-3084-1","EUVD-2020-7469","GHSA-6f7g-9q5v-x6x8"],"status":"published","title":"In nDPI through 3.2, the Oracle protocol dissector has a heap-based buffer over-read in...","description":"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.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.02113,"percentile":0.81963,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-125"],"published":"2020-07-01T10:53:46Z","modified":"2026-10-26T12:01:37Z","fixes":[{"ecosystem":"Debian:12","package":"ndpi","fixed_in":["3.4-1"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"ndpi","fixed_in":["3.4-1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"ndpi","fixed_in":["3.4-1"],"sources":["osv"]},{"ecosystem":"Debian:9","package":"ndpi","fixed_in":["1.8-1+deb9u1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"ndpi","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.4-1"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"ndpi","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.4-1"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"ndpi","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.4-1"}]}]},{"source":"osv","ecosystem":"Debian:9","package":"ndpi","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.8-1+deb9u1"}]}],"versions":["1.8-1"]},{"source":"osv","ecosystem":"Debian:10","package":"ndpi","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.6-3+deb10u1"}]}],"versions":["2.6-3"],"bundled":2}],"products":[{"vendor":"debian","product":"debian_linux"},{"vendor":"ntop","product":"ndpi"}],"references":[{"url":"https://github.com/ntop/nDPI/commit/b69177be2fbe01c2442239a61832c44e40136c05","tags":["x_refsource_MISC","x_transferred","Patch","Third Party Advisory","fix"]},{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=21780","tags":["x_refsource_MISC","x_transferred","Exploit","Patch","Third Party Advisory","fix"]},{"url":"https://lists.debian.org/debian-lts-announce/2020/08/msg00052.html","tags":["mailing-list","x_refsource_MLIST","x_transferred","Issue Tracking","Third Party Advisory","report"]},{"url":"https://lists.debian.org/debian-lts-announce/2022/08/msg00016.html","tags":["mailing-list","x_refsource_MLIST","x_transferred","Mailing List","Third Party Advisory","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-15476"},{"url":"https://github.com/advisories/GHSA-6f7g-9q5v-x6x8"},{"url":"https://security-tracker.debian.org/tracker/CVE-2020-15476","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2020-15476","description":"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.","status":"published","published":"2020-07-01T10:53:46Z","modified":"2024-08-04T13:15:20.804Z","updated_at":"2026-11-02T14:35:50.228781Z"}],"euvd":[{"id":"EUVD-2020-7469","description":"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.","status":"published","published":"2020-07-01T10:53:46Z","modified":"2024-08-04T13:15:20Z","updated_at":"2026-11-03T03:07:31.508652Z"}],"ghsa":[{"id":"GHSA-6f7g-9q5v-x6x8","title":"In nDPI through 3.2, the Oracle protocol dissector has a heap-based buffer over-read in...","description":"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.","status":"published","published":"2022-05-24T17:22:13Z","modified":"2023-02-02T05:06:15Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"cwes":["CWE-125"],"updated_at":"2026-11-02T14:52:16.705925Z"}],"nvd":[{"id":"CVE-2020-15476","description":"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.","status":"published","published":"2020-07-01T11:15:11.397Z","modified":"2026-06-17T02:56:42.453Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-125"],"updated_at":"2026-11-02T14:06:08.145904Z"}],"osv":[{"id":"CVE-2020-15476","description":"In nDPI through 3.2, the Oracle protocol dissector has a heap-based buffer over-read in 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