CVE-2021-3443

MEDIUM

Jasper < 2.0.27 - Denial of Service via JP2 Image Format Decoder

Title source: llm
STIX 2.1

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.

References (1)

Core 1
Core References
Exploit, Issue Tracking, Patch, Third Party Advisory x_refsource_misc
https://bugzilla.redhat.com/show_bug.cgi?id=1939233

Scores

CVSS v3 5.5
EPSS 0.0028
EPSS Percentile 51.2%
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 (5)
fedoraproject/fedora 33
jasper_project/jasper < 2.0.27
redhat/enterprise_linux 6.0
redhat/enterprise_linux 7.0
redhat/enterprise_linux 8.0
Published Mar 25, 2021
Tracked Since Feb 18, 2026