NULL Pointer Dereference Affecting sqlite3 package, versions <3.28.0-3.6.1
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
Do your applications use this vulnerable package?
In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.
Test your applicationsSnyk Learn
Learn about NULL Pointer Dereference vulnerabilities in an interactive lesson.
Start learning- Snyk IDSNYK-SLES150-SQLITE3-2754816
- published14 Apr 2022
- disclosed2 May 2019
Introduced: 2 May 2019
CVE-2019-9937 (opens in a new tab)How to fix?
Upgrade SLES:15.0 sqlite3 to version 3.28.0-3.6.1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream sqlite3 package and not the sqlite3 package as distributed by SLES.
See How to fix? for SLES:15.0 relevant fixed versions and status.
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/fts5_hash.c and ext/fts5/fts5_index.c.
References
- https://www.suse.com/security/cve/CVE-2019-9937.html
- https://bugzilla.suse.com/1130325
- https://bugzilla.suse.com/1154162
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/EXD2GYJVTDGEQPUNMMMC5TB7MQXOBBMO/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/N66U5PY5UJU4XBFZJH7QNKIDNAVIB4OP/
- https://www.mail-archive.com/sqlite-users@mailinglists.sqlite.org/msg114383.html
- https://www.mail-archive.com/sqlite-users@mailinglists.sqlite.org/msg114393.html
- http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00026.html
- http://www.securityfocus.com/bid/107562
- https://lists.debian.org/debian-lts-announce/2020/08/msg00037.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://security.gentoo.org/glsa/201908-09
- https://security.netapp.com/advisory/ntap-20190416-0005/
- https://sqlite.org/src/info/45c73deb440496e8
- https://usn.ubuntu.com/4019-1/
- 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://www.oracle.com/security-alerts/cpujan2020.html
- https://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html