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I. Basic Information for CVE-2016-2191
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
The bmp_read_rows function in pngxtern/pngxrbmp.c in OptiPNG before 0.7.6 allows remote attackers to cause a denial of service (invalid memory write and crash) via a series of delta escapes in a crafted BMP image.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
OptiPNG 拒绝服务漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
OptiPNG是一套用于图片无损压缩的工具。 OptiPNG 0.7.6之前版本的pngxtern/pngxrbmp.c文件中的‘bmp_read_rows’函数中存在安全漏洞。远程攻击者可借助特制的BMP图像中一系列的delta转义符利用该漏洞造成拒绝服务（无效的内存写入和崩溃）。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
VendorProductAffected VersionsCPESubscribe
-n/a n/a -
II. Public POCs for CVE-2016-2191
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III. Intelligence Information for CVE-2016-2191
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IV. Related Vulnerabilities
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Same vendor: n/a
V. Comments for CVE-2016-2191

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