Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
Buffer overflow in the png_set_PLTE function in libpng before 1.0.65, 1.1.x and 1.2.x before 1.2.55, 1.3.x, 1.4.x before 1.4.18, 1.5.x before 1.5.25, and 1.6.x before 1.6.20 allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact via a small bit-depth value in an IHDR (aka image header) chunk in a PNG image. NOTE: this vulnerability exists because of an incomplete fix for CVE-2015-8126.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
libpng 缓冲区错误漏洞
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的‘png_set_PLTE’函数中存在缓冲区溢出漏洞。远程攻击者可借助PNG图像中的IHDR数据块中较小的bit-depth值利用该漏洞造成拒绝服务(应用程序崩溃)。以下版本受到影响:libpng 1.0.65之前版本,1.2.55之前1.1.x版本和1.2.x版本,1.3.x版本,1.4.18之前1.4.x版本,1.5.25之前1.5.x版本,1.6.20之前1.6.x版本。(注:该漏洞源于CNNVD-201511-
CVSS Information
N/A
Vulnerability Type
N/A