CVE-2022-0699

PoC —

CVSS 3.1

9.8 critical

EPSS

1%p69

Published

Oct 17, 2022 (Oct 17, 2022)

Modified

Jun 17, 2026

Description

A double-free condition exists in contrib/shpsort.c of shapelib 1.5.0 and older releases. This issue may allow an attacker to cause a denial of service or have other unspecified impact via control over malloc.

Vendors: osgeo
Products: shapelib
Weakness: CWE-416, CWE-415
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (1.3%)

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