CVE-2019-9936
7.5
HIGH
CVSS 3.1
EPSS 5.1%
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.
How to fix CVE-2019-9936
To remediate CVE-2019-9936, upgrade the affected package to a fixed version below.
- Debian/sqlite3—upgrade to 3.27.2-2 or later
Is CVE-2019-9936 being exploited?
Moderate — EPSS is 5.1%. Track this CVE but it's not at the top of the prioritisation list.
Affected packages (1)
- from 0, < 3.27.2-2
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |