NULL Pointer Dereference Affecting jasper-utils package, versions *


Severity

Recommended
0.0
medium
0
10

Based on Red Hat Enterprise Linux security rating.

Threat Intelligence

EPSS
0.05% (24th percentile)

Do your applications use this vulnerable package?

In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.

Test your applications

Snyk Learn

Learn about NULL Pointer Dereference vulnerabilities in an interactive lesson.

Start learning
  • Snyk IDSNYK-RHEL7-JASPERUTILS-1408874
  • published26 Jul 2021
  • disclosed12 Mar 2021

Introduced: 12 Mar 2021

CVE-2021-3443  (opens in a new tab)
CWE-476  (opens in a new tab)

How to fix?

There is no fixed version for RHEL:7 jasper-utils.

NVD Description

Note: Versions mentioned in the description apply only to the upstream jasper-utils package and not the jasper-utils package as distributed by RHEL. See How to fix? for RHEL:7 relevant fixed versions and status.

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.

CVSS Scores

version 3.1