CVE-2021-3467

Medium

Description

A NULL pointer dereference flaw was found in the way Jasper versions before 2.0.26 handled component references in CDEF box in the JP2 image format decoder. A specially crafted JP2 image file could cause an application using the Jasper library to crash when opened.

SeverityMedium

CVSS5.5

Exploit probability—

Product

Jasper

PublishedMar 25, 2021

First seenMar 25, 2021

Weakness typeCWE-476NULL pointer dereference

How to fix

Update

jasper_project jasper2.0.26 or later

Vendor advisories

lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KWAIUFNIUCGS2IMGGDTWZIUIY7BNLGKF/

Affected products

Product	Affected versions	Fixed in
jasper_project jasper	v < 2.0.26	2.0.26
fedoraproject fedora	34	—

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