Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
Multiple integer overflows in the (1) png_read_png in pngread.c or (2) png_handle_sPLT functions in pngrutil.c or (3) progressive display image reading capability in libpng 1.2.5 and earlier allow remote attackers to cause a denial of service (application crash) via a malformed PNG image.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
libpng逐行读取远程整数溢出漏洞
Vulnerability Description
libpng是多种应用程序使用的解析PNG图象格式的库。 libpng逐行读取PNG图象时存在整数溢出问题，远程攻击者可以利用这个漏洞对应用程序进行拒绝服务攻击。 libpng库提供隔行或者逐行显示PNG图象的功能，在处理逐行显示图象时存在多个整数溢出。 攻击者可以构建恶意PNG文件，诱使用户解析，可能导致应用程序崩溃。
CVSS Information
N/A
Vulnerability Type
N/A