Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
The DecodeGifImg function in ngiflib.c in MiniUPnP ngiflib 0.4 lacks certain checks against width and height, which allows remote attackers to cause a denial of service (WritePixels heap-based buffer overflow and application crash) or possibly have unspecified other impact via a crafted GIF file.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
MiniUPnP ngiflib 缓冲区错误漏洞
Vulnerability Description
MiniUPnP是MiniUPnP项目开发的一套可以用于嵌入式系统的UPnP工具。该工具可实现家庭网络和公司网络中的设备相互连接。ngiflib是其中的一个使用C语言编写的GIF图片格式解码库。 MiniUPnP ngiflib 0.4版本中的ngiflib.c文件的‘DecodeGifImg’函数存在安全漏洞，该漏洞源于程序没有检测长度和宽度。远程攻击者可借助特制的GIF文件利用该漏洞造成拒绝服务（基于堆的缓冲区溢出和应用程序崩溃）。
CVSS Information
N/A
Vulnerability Type
N/A