Denial-of-Service Vulnerability in LibSass Prior to 3.5.5

CVE-2018-19838 · MEDIUM Severity

AV:N/AC:M/AU:N/C:N/I:N/A:P

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().

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