Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
The Magick_png_malloc function in coders/png.c in GraphicsMagick 6.7.8-6 does not use the proper variable type for the allocation size, which might allow remote attackers to cause a denial of service (crash) via a crafted PNG file that triggers incorrect memory allocation.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
GraphicsMagick PNG图像解析拒绝服务漏洞
Vulnerability Description
GraphicsMagick是一套简单的图像处理工具。该工具对图像提供尺寸调整、旋转、加亮等功能。 GraphicsMagick中的coders/png.c内的Magick_png_malloc函数中存在漏洞，可被恶意攻击者利用导致DoS(拒绝服务)。该漏洞源于解析PNG图像时存在类型转换错误。攻击者可利用该漏洞导致崩溃。GraphicsMagick 6.7.8-6版本中存在漏洞，其他版本也可能受到影响。
CVSS Information
N/A
Vulnerability Type
N/A