Description
There is a heap based buffer over-read in LibSass 3.4.5, related to address 0xb4803ea1. A crafted input will lead to a remote denial of service attack.
Remediation
References
http://www.securityfocus.com/bid/99930
https://bugzilla.redhat.com/show_bug.cgi?id=1474019
Related Vulnerabilities
CVE-2021-32643 Vulnerability in maven package org.http4s:http4s-core
CVE-2018-20227 Vulnerability in maven package org.eclipse.rdf4j:rdf4j-util
CVE-2023-26104 Vulnerability in npm package lite-web-server
CVE-2020-2170 Vulnerability in maven package org.jenkins-ci.plugins:rapiddeploy-jenkins
CVE-2021-43138 Vulnerability in maven package org.webjars.bower:async