Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
The png_err function in pngerror.c in libpng 1.0.x before 1.0.55, 1.2.x before 1.2.45, 1.4.x before 1.4.8, and 1.5.x before 1.5.4 makes a function call using a NULL pointer argument instead of an empty-string argument, which allows remote attackers to cause a denial of service (application crash) via a crafted PNG image.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
libpng pngerror.c png_err函数拒绝服务漏洞
Vulnerability Description
libpng是一个可对PNG图形文件实现创建、读写等操作的PNG参考库。 libpng 1.0.55之前的1.0.x版本，1.2.45之前的1.2.x版本，1.4.8之前的1.4.x版本和1.5.4之前的1.5.x版本中的pngerror.c的png_err函数使用NULL指针参数代替空字符串参数进行函数调用。远程攻击者可借助特制的PNG图像导致拒绝服务（应用程序崩溃）。
CVSS Information
N/A
Vulnerability Type
N/A