CVE-2021-31239

PoC —

CVSS 3.1

7.5 high

EPSS

2%p81

Published

May 9, 2023 (May 9, 2023)

Modified

Jun 17, 2026

Description

An issue found in SQLite SQLite3 v.3.35.4 that allows a remote attacker to cause a denial of service via the appendvfs.c function.

Vendors: sqlite
Products: sqlite
Weakness: CWE-125
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (2.2%)

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