CVE Database›Document archive›CVE-2020-13630

CVE-2020-13630

sqlite: Use-after-free in fts3EvalNextRow in ext/fts3/fts3.c

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Severity

Moderate

Red Hat Product Security

7

CVSS 3.1

Review impact separately from score.

Published · May 16, 2020

Updated · October 14, 2026

Description

A use-after-free vulnerability was found in the SQLite FTS3 extension module in the way it implemented the snippet function. This flaw allows an attacker who can execute SQL statements to crash the application or potentially execute arbitrary code.

Statement

This flaw did not affect the versions of SQLite as shipped with Red Hat Enterprise Linux 7 as they did not include the vulnerable code, which was introduced in a later version of the package.

CVSS score applicability

The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.

Mitigation

No mitigation is specified in collected source.

CVSS / CWE

CVSS 3.1 · 7
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

CWE-416 · Use After Free