Description
In LibSass 3.4.5, there is a heap-based buffer over-read in the function json_mkstream() in sass_context.cpp. A crafted input will lead to a remote denial of service attack.
Remediation
References
https://bugzilla.redhat.com/show_bug.cgi?id=1466411
Related Vulnerabilities
CVE-2018-21270 Vulnerability in maven package org.webjars.npm:stringstream
CVE-2020-36618 Vulnerability in npm package whois
CVE-2022-21803 Vulnerability in npm package nconf
CVE-2020-25640 Vulnerability in maven package org.jboss.genericjms:generic-jms-ra-jar
CVE-2023-3990 Vulnerability in maven package net.mingsoft:ms-mcms