{"id":"CVE-2017-14641","details":"A NULL pointer dereference was discovered in the AP4_DataAtom class in MetaData/Ap4MetaData.cpp in Bento4 version 1.5.0-617. The vulnerability causes a segmentation fault and application crash, which leads to remote denial of service.","modified":"2026-08-07T16:50:36.688383Z","published":"2017-09-21T17:29:00.260Z","references":[{"type":"FIX","url":"https://blogs.gentoo.org/ago/2017/09/14/bento4-null-pointer-dereference-in-ap4_dataatomap4_dataatom-ap4metadata-cpp/"},{"type":"FIX","url":"https://github.com/axiomatic-systems/Bento4/commit/41cad602709436628f07b4c4f64e9ff7a611f687"},{"type":"EVIDENCE","url":"https://github.com/axiomatic-systems/Bento4/issues/184"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/axiomatic-systems/bento4","events":[{"introduced":"3f2ad0b82d59aa5995d027df64b2964ebcf59e10"},{"last_affected":"3f2ad0b82d59aa5995d027df64b2964ebcf59e10"},{"fixed":"41cad602709436628f07b4c4f64e9ff7a611f687"}],"database_specific":{"cpe":"cpe:2.3:a:bento4:bento4:1.5.0-617:*:*:*:*:*:*:*","extracted_events":[{"introduced":"1.5.0-617"},{"last_affected":"1.5.0-617"}],"source":["CPE_STRING","REFERENCES"]}}],"versions":["1.5.0-617","v1.5.0-617"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2017-14641.json","vanir_signatures_modified":"2026-08-07T16:50:36Z","vanir_signatures":[{"source":"https://github.com/axiomatic-systems/bento4/commit/41cad602709436628f07b4c4f64e9ff7a611f687","target":{"file":"Source/C++/MetaData/Ap4MetaData.cpp","function":"AP4_DataAtom::AP4_DataAtom"},"deprecated":false,"digest":{"function_hash":"7873196167927185682941235700401410764","length":1629},"id":"CVE-2017-14641-4bd9b652","signature_type":"Function","signature_version":"v1"},{"target":{"file":"Source/C++/MetaData/Ap4MetaData.cpp","function":"AP4_DataAtom::AP4_DataAtom"},"deprecated":false,"digest":{"function_hash":"25128896635473992158105537455432245874","length":406},"id":"CVE-2017-14641-6215a5f1","signature_type":"Function","signature_version":"v1","source":"https://github.com/axiomatic-systems/bento4/commit/41cad602709436628f07b4c4f64e9ff7a611f687"},{"digest":{"threshold":0.9,"line_hashes":["25419846486752720841393477133885135865","187916798205959997554027220744869571660","278523020100551078972274641517499058678","205972080628113712338559383571700985170","104804438997745988894681498265325222805","314746544624606351854616738661773525793","100203646184621690254304397440927281901","193182749593496616926078557371147107174"]},"id":"CVE-2017-14641-960501aa","signature_type":"Line","signature_version":"v1","source":"https://github.com/axiomatic-systems/bento4/commit/41cad602709436628f07b4c4f64e9ff7a611f687","target":{"file":"Source/C++/MetaData/Ap4MetaData.cpp"},"deprecated":false}]}}],"schema_version":"1.8.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"}]}