Security Advisories (1)
CVE-2019-6977 (2019-01-27)

gdImageColorMatch in gd_color_match.c in the GD Graphics Library (aka LibGD) 2.2.5, as used in the imagecolormatch function in PHP before 5.6.40, 7.x before 7.1.26, 7.2.x before 7.2.14, and 7.3.x before 7.3.1, has a heap-based buffer overflow. This can be exploited by an attacker who is able to trigger imagecolormatch calls with crafted image data.

Changes for version 2.48

Modules

GD
Interface to Gd Graphics Library
Polygon class for the GD image library
Polyline object and Polygon utilities (including splines) for use with GD
Simplified interface to GD library

Provides

in GD/Group.pm
in GD/Polyline.pm