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I. Basic Information for CVE-2014-9495
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
Heap-based buffer overflow in the png_combine_row function in libpng before 1.5.21 and 1.6.x before 1.6.16, when running on 64-bit systems, might allow context-dependent attackers to execute arbitrary code via a "very wide interlaced" PNG 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
libpng 基于堆的缓冲区溢出漏洞
Source: CNNVD (China National Vulnerability Database)
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 1.5.21之前版本和1.6.16之前1.6.x版本的‘png_combine_row’函数中存在基于堆的缓冲区溢出漏洞。攻击者可借助‘very wide interlaced’PNG图像利用该漏洞执行任意代码。
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-2014-9495
#POC DescriptionSource LinkShenlong Link
1Security research project on fuzzing libpng with OSS-Fuzz. Includes seed corpus analysis, custom read/write fuzzers, and a proof-of-concept exploit for CVE-2014-9495.https://github.com/Enessar/LibPNG_OSS-FuzzPOC Details
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III. Intelligence Information for CVE-2014-9495
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V. Comments for CVE-2014-9495

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