Description

There is an illegal address access in the Eval::operator function in eval.cpp in LibSass 3.4.5. A crafted input will lead to a remote denial of service.

Remediation

References

https://bugzilla.redhat.com/show_bug.cgi?id=1471782

Related Vulnerabilities

CVE-2021-20323 Vulnerability in maven package org.keycloak:keycloak-core

CVE-2011-0013 Vulnerability in maven package org.apache.tomcat:tomcat-catalina

CVE-2021-43841 Vulnerability in maven package org.xwiki.platform:xwiki-platform-oldcore

CVE-2020-10688 Vulnerability in maven package org.jboss.resteasy:resteasy-core

CVE-2021-45459 Vulnerability in npm package node-windows

Severity

High

Classification

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Tags

Exploit Issue Tracking Third Party Advisory CWE-20