CVE-2018-20822
First published: Tue Apr 23 2019(Updated: )
LibSass 3.5.4 allows attackers to cause a denial-of-service (uncontrolled recursion in Sass::Complex_Selector::perform in ast.hpp and Sass::Inspect::operator in inspect.cpp).
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| libsass | =3.5.4 |
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Reference Links
Frequently Asked Questions
What is the vulnerability ID of this vulnerability?
The vulnerability ID is CVE-2018-20822.
What is the severity of CVE-2018-20822?
The severity of CVE-2018-20822 is medium with a CVSS severity score of 6.5.
How does CVE-2018-20822 allow attackers to cause a denial-of-service?
CVE-2018-20822 allows attackers to cause a denial-of-service through uncontrolled recursion in Sass::Complex_Selector::perform in ast.hpp and Sass::Inspect::operator in inspect.cpp.
Which version of LibSass is affected by CVE-2018-20822?
Version 3.5.4 of LibSass is affected by CVE-2018-20822.
Is there a fix available for CVE-2018-20822?
Yes, there is a fix available for CVE-2018-20822. It is recommended to update to a version of LibSass that is not affected by this vulnerability.
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