CVE-2019-19959

sqlite: mishandles certain uses of INSERT INTO in situations involving embedded '\0' characters in filenames

Loading…

Severity

Moderate

Red Hat Product Security

7.3

CVSS 3.1

Review impact separately from score.

Published · December 23, 2019

Updated · October 14, 2026

Description

ext/misc/zipfile.c in SQLite 3.30.1 mishandles certain uses of INSERT INTO in situations involving embedded '\0' characters in filenames, leading to a memory-management error that can be detected by (for example) valgrind.

Statement

The zip extension was introduced in sqlite-3.22.0, therefore previous versions are not affected by this 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 · 7.3
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

CWE-626 · Null Byte Interaction Error (Poison Null Byte)