CVE-2021-3467

MEDIUM

jasper < 2.0.26 - Denial of Service via JP2 CDEF Box NULL Pointer Dereference

Title source: llm

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.

References (2)

Core 2

Core References

Issue Tracking, Patch, Third Party Advisory x_refsource_misc

https://bugzilla.redhat.com/show_bug.cgi?id=1942097

Mailing List, Third Party Advisory vendor-advisory x_refsource_fedora

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

Scores

CVSS v3 5.5

EPSS 0.0063

EPSS Percentile 45.6%

Attack Vector LOCAL

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

Details

CWE

CWE-476

Status published

Products (2)

fedoraproject/fedora 34

jasper_project/jasper < 2.0.26

Published Mar 25, 2021

Tracked Since Feb 18, 2026