CVE-2022-0699

CRITICAL

9.8

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.

CVE Details

CVSS v3.1 Score9.8

SeverityCRITICAL

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

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published10/17/2022

Last Modified1/24/2026

Sourcenvd

Honeypot Sightings0

Affected Products

osgeo:shapelib

Weaknesses (CWE)

CWE-416CWE-415

References

https://github.com/OSGeo/shapelib/commit/c75b9281a5b9452d92e1682bdfe6019a13ed819f(patrick@puiterwijk.org)

https://github.com/OSGeo/shapelib/issues/39(patrick@puiterwijk.org)

https://github.com/OSGeo/shapelib/commit/c75b9281a5b9452d92e1682bdfe6019a13ed819f(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/OSGeo/shapelib/issues/39(af854a3a-2127-422b-91ae-364da2661108)

https://lists.debian.org/debian-lts-announce/2026/01/msg00023.html(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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