Description
There are memory leaks in LibSass 3.4.5 triggered by deeply nested code, such as code with a long sequence of open parenthesis characters, leading to a remote denial of service attack.
Remediation
References
https://bugzilla.redhat.com/show_bug.cgi?id=1482331
Related Vulnerabilities
CVE-2019-14862 Vulnerability in maven package org.webjars.npm:knockout
CVE-2021-43309 Vulnerability in npm package uri-template-lite
CVE-2020-25020 Vulnerability in maven package net.sf.mpxj:mpxj
CVE-2020-7238 Vulnerability in maven package io.netty:netty-codec-http
CVE-2020-6451 Vulnerability in maven package org.webjars.npm:electron