Vulnerability Description
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.
CVSS Score
7.5
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Sqlite | Sqlite | 3.27.2 |
Related Weaknesses (CWE)
References
- http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00026.html
- http://www.securityfocus.com/bid/107562Third Party AdvisoryVDB Entry
- https://lists.debian.org/debian-lts-announce/2020/08/msg00037.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://security.gentoo.org/glsa/201908-09
- https://security.netapp.com/advisory/ntap-20190416-0005/Third Party Advisory
- https://sqlite.org/src/info/b3fa58dd7403dbd4PatchVendor Advisory
- https://usn.ubuntu.com/4019-1/
- https://www.mail-archive.com/sqlite-users%40mailinglists.sqlite.org/msg114382.ht
- https://www.mail-archive.com/sqlite-users%40mailinglists.sqlite.org/msg114394.ht
- https://www.oracle.com/security-alerts/cpujan2020.html
- https://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html
- http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00026.html
- http://www.securityfocus.com/bid/107562Third Party AdvisoryVDB Entry
FAQ
What is CVE-2019-9936?
CVE-2019-9936 is a vulnerability with a CVSS score of 7.5 (HIGH). 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...
How severe is CVE-2019-9936?
CVE-2019-9936 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2019-9936?
Check the references section above for vendor advisories and patch information. Affected products include: Sqlite Sqlite.