In SQLite 3.27.2, interleaving reads and writes in a single transaction with an fts5 virtual table will lead to a NULL Pointer Dereference…
CVE-2019-9937
In SQLite 3.27.2, interleaving reads and writes in a single transaction with an fts5 virtual table will lead to a NULL Pointer Dereference in fts5ChunkIterate in sqlite3.c. This is related to ext/fts5/fts5hash.c and ext/fts5/fts5index.c.
Assessment
- CVSS
- Not yet scored
- Severity
- Unscored
- EPSS
- 6.14% chance of exploitation in the next 30 days
- Known exploited
- Not listed in CISA KEV
- Exploit availability
- Nothing found in Exploit-DB, Metasploit, Nuclei or public PoC repositories
- Published
- 22 March 2019
- Last updated
- 2 November 2026
- Assigner
- mitre
At the source
References
- https://www.mail-archive.com/sqlite-users%40mailinglists.sqlite.org/msg114383.html
- https://www.mail-archive.com/sqlite-users%40mailinglists.sqlite.org/msg114393.html
- https://sqlite.org/src/info/45c73deb440496e8
- http://www.securityfocus.com/bid/107562
- https://security.netapp.com/advisory/ntap-20190416-0005/
- http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00026.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EXD2GYJVTDGEQPUNMMMC5TB7MQXOBBMO/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/N66U5PY5UJU4XBFZJH7QNKIDNAVIB4OP/
- https://usn.ubuntu.com/4019-1/
- https://security.gentoo.org/glsa/201908-09
- https://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html
- https://www.oracle.com/security-alerts/cpujan2020.html
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