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I. Basic Information for CVE-2017-17497
Vulnerability Information

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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
In Tidy 5.7.0, the prvTidyTidyMetaCharset function in clean.c allows attackers to cause a denial of service (Segmentation Fault), because the currentNode variable in the "children of the head" processing feature is modified in the loop without validating the new value.
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
Tidy 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Tidy是美国万维网联盟(W3C)的研究员Dave Raggett所开发的一个用于纠正和清理HTML文件的错误及整齐排列代码(即缩排)的软件及函数库。 Tidy 5.7.0版本中的clean.c文件的‘prvTidyTidyMetaCharset’函数存在安全漏洞,该漏洞源于程序在没有检测新值的情况下,更改‘children of the head’处理功能中的currentNode变量。攻击者可利用该漏洞造成拒绝服务(段错误)。
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
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II. Public POCs for CVE-2017-17497
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III. Intelligence Information for CVE-2017-17497
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