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I. Basic Information for CVE-2018-19838
Vulnerability Information

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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
In LibSass prior to 3.5.5, functions inside ast.cpp for IMPLEMENT_AST_OPERATORS expansion allow attackers to cause a denial-of-service resulting from stack consumption via a crafted sass file, as demonstrated by recursive calls involving clone(), cloneChildren(), and copy().
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
LibSass 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
LibSass是一个开源的使用C语言编写的Sass(CSS扩展语言)解析器。 LibSass 3.5.5之前版本中的ast.cpp文件的多个函数存在安全漏洞。攻击者可借助特制的sass文件利用该漏洞造成拒绝服务(栈损坏)。
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-2018-19838
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III. Intelligence Information for CVE-2018-19838
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