{"id":"CVE-2019-9936","details":"In SQLite 3.27.2, running fts5 prefix queries inside a transaction could trigger a heap-based buffer over-read in fts5HashEntrySort in sqlite3.c, which may lead to an information leak. This is related to ext/fts5/fts5_hash.c.","modified":"2026-03-20T11:30:56.826555Z","published":"2019-03-22T08:29:00.607Z","related":["MGASA-2019-0240","SUSE-SU-2019:1127-1","openSUSE-SU-2019:1372-1","openSUSE-SU-2024:11400-1"],"references":[{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/N66U5PY5UJU4XBFZJH7QNKIDNAVIB4OP/"},{"type":"WEB","url":"https://www.mail-archive.com/sqlite-users%40mailinglists.sqlite.org/msg114382.html"},{"type":"WEB","url":"https://www.mail-archive.com/sqlite-users%40mailinglists.sqlite.org/msg114394.html"},{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2020/08/msg00037.html"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EXD2GYJVTDGEQPUNMMMC5TB7MQXOBBMO/"},{"type":"WEB","url":"https://usn.ubuntu.com/4019-1/"},{"type":"WEB","url":"https://www.oracle.com/security-alerts/cpujan2020.html"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00026.html"},{"type":"ADVISORY","url":"https://security.gentoo.org/glsa/201908-09"},{"type":"ADVISORY","url":"https://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html"},{"type":"ADVISORY","url":"http://www.securityfocus.com/bid/107562"},{"type":"ADVISORY","url":"https://security.netapp.com/advisory/ntap-20190416-0005/"},{"type":"FIX","url":"https://sqlite.org/src/info/b3fa58dd7403dbd4"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/sqlite/sqlite","events":[{"introduced":"0"},{"last_affected":"7e09d68476573ed9ef5ef90807e39292b2d81b78"}],"database_specific":{"versions":[{"introduced":"0"},{"last_affected":"3.27.2"}]}}],"versions":["cvs-to-fossil-cutover","experimental","fts3-refactor","version-1.0","version-1.0.1","version-1.0.10","version-1.0.12","version-1.0.13","version-1.0.14","version-1.0.15","version-1.0.16","version-1.0.17","version-1.0.18","version-1.0.19","version-1.0.20","version-1.0.21","version-1.0.22","version-1.0.23","version-1.0.24","version-1.0.25","version-1.0.26","version-1.0.27","version-1.0.28","version-1.0.29","version-1.0.3","version-1.0.30","version-1.0.31","version-1.0.32","version-1.0.4","version-1.0.5","version-1.0.8","version-1.0.9","version-2.0.0","version-2.0.1","version-2.0.2","version-2.0.3","version-2.0.4","version-2.0.5","version-2.0.6","version-2.0.7","version-2.0.8","version-2.1.0","version-2.1.1","version-2.1.2","version-2.1.3","version-2.1.4","version-2.1.5","version-2.1.6","version-2.1.7","version-2.2.0","version-2.2.1","version-2.2.2","version-2.2.3","version-2.2.4","version-2.2.5","version-2.3.0","version-2.3.1","version-2.3.2","version-2.3.3","version-2.4.0","version-2.4.1","version-2.4.10","version-2.4.11","version-2.4.12","version-2.4.2","version-2.4.3","version-2.4.4","version-2.4.5","version-2.4.6","version-2.4.7","version-2.4.8","version-2.4.9","version-2.5.0","version-2.5.1","version-2.5.2","version-2.5.3","version-2.5.4","version-2.5.5","version-2.5.6","version-2.6.0","version-2.6.1","version-2.6.2","version-2.6.3","version-2.7.0","version-2.7.1","version-2.7.2","version-2.7.3","version-2.7.4","version-2.7.5","version-2.7.6","version-2.8.0","version-2.8.1","version-2.8.10","version-2.8.11","version-2.8.12","version-2.8.13","version-2.8.2","version-2.8.3","version-2.8.4","version-2.8.5","version-2.8.6","version-2.8.7","version-2.8.8","version-2.8.9","version-3.0.0","version-3.0.1","version-3.0.2","version-3.0.3","version-3.0.4","version-3.0.5","version-3.0.6","version-3.0.7","version-3.0.8","version-3.1.0","version-3.1.1","version-3.1.2","version-3.1.3","version-3.1.3.1","version-3.1.4","version-3.1.5","version-3.1.6","version-3.10.0","version-3.11.0","version-3.11.1","version-3.12.0","version-3.13.0","version-3.14.0","version-3.15.0","version-3.16.0","version-3.19.0","version-3.19.1","version-3.19.2","version-3.2.0","version-3.2.1","version-3.2.2","version-3.2.3","version-3.2.4","version-3.2.5","version-3.2.6","version-3.2.7","version-3.21.0","version-3.22.0","version-3.23.0","version-3.23.1","version-3.24.0","version-3.25.0","version-3.26.0","version-3.27.0","version-3.27.1","version-3.27.2","version-3.3.0","version-3.3.1","version-3.3.10","version-3.3.11","version-3.3.12","version-3.3.13","version-3.3.14","version-3.3.15","version-3.3.16","version-3.3.17","version-3.3.2","version-3.3.3","version-3.3.4","version-3.3.5","version-3.3.6","version-3.3.7","version-3.3.8","version-3.3.9","version-3.4.0","version-3.4.1","version-3.4.2","version-3.5.0","version-3.5.1","version-3.5.2","version-3.5.3","version-3.5.4","version-3.5.5","version-3.5.6","version-3.5.7","version-3.5.8","version-3.5.9","version-3.6.0","version-3.6.1","version-3.6.10","version-3.6.11","version-3.6.12","version-3.6.13","version-3.6.14","version-3.6.15","version-3.6.16","version-3.6.17","version-3.6.18","version-3.6.19","version-3.6.2","version-3.6.20","version-3.6.21","version-3.6.22","version-3.6.23","version-3.6.3","version-3.6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