CVE Database›CVE-2020-35525

CVE-2020-35525

sqlite: Null pointer derreference in src/select.c

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Severity

Low

Red Hat Product Security

7.5

CVSS 3.1

Review impact separately from score.

Published · February 20, 2020

Updated · June 30, 2026

Description

A NULL pointer dereference flaw was found in select.c of SQLite. An out-of-memory error occurs while an early out on the INTERSECT query is processing. This flaw allows an attacker to execute a potential NULL pointer dereference.

Statement

This flaw is rated as low because this flaw type of vulnerability is believed to require unlikely circumstances to be able to be exploited, or where a successful exploit would give minimal consequences. Also, this flaw is present in a program’s source code but to which no current or theoretically possible, but unproven, exploitation vectors exist or were found during the technical analysis of the flaw.

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 · 7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CWE-476 · NULL Pointer Dereference