CVE-2021-3443

MediumCVSS 5.5/10Last modified Jun 17, 2026

Description

A NULL pointer dereference flaw was found in the way Jasper versions before 2.0.27 handled component references in the JP2 image format decoder. A specially crafted JP2 image file could cause an application using the Jasper library to crash when opened.

Metrics

CVSS 3.1 5.5/10CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-476

Affected software

No affected versions have been published.

Timeline

Published
Mar 25, 2021
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2021-3443: Medium severity, CVSS 5.5 | Vulnix