VULNERABILITY INTELLIGENCE

CVE-2021-3443

CVSS score5.5 MEDIUM

EPSS probability0.76%

CISA KEVNot currently listed

Published2021-03-25

Last modified2026-06-17

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

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.

Weakness classification

secalert@redhat.com: CWE-476

Primary references

secalert@redhat.com — Exploit, Issue Tracking, Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 — Exploit, Issue Tracking, Patch, Third Party Advisory