Homepage
About Snyk

Double Free Affecting libgd2 package, versions <2.2.4-2+deb9u4

0.0
critical

Snyk CVSS

    Attack Complexity Low
    Confidentiality High
    Integrity High
    Availability High

    Threat Intelligence

    EPSS 2.11% (89th percentile)
Expand this section
NVD
9.8 critical
Expand this section
Red Hat
5.3 medium
Expand this section
SUSE
4.8 medium

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 ID SNYK-DEBIAN9-LIBGD2-382983
  • published 28 Jan 2019
  • disclosed 28 Jan 2019
Report a new vulnerability Found a mistake?

Introduced: 28 Jan 2019

CVE-2019-6978 Open this link in a new tab
CWE-415 Open this link in a new tab

How to fix?

Upgrade Debian:9 libgd2 to version 2.2.4-2+deb9u4 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream libgd2 package and not the libgd2 package as distributed by Debian. See How to fix? for Debian:9 relevant fixed versions and status.

The GD Graphics Library (aka LibGD) 2.2.5 has a double free in the gdImage*Ptr() functions in gd_gif_out.c, gd_jpeg.c, and gd_wbmp.c. NOTE: PHP is unaffected.

References