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-2019-10411 Vulnerability in maven package com.inedo.buildmaster:inedo-buildmaster

CVE-2018-25050 Vulnerability in maven package org.webjars.npm:chosen-js

CVE-2021-4040 Vulnerability in maven package org.apache.activemq:artemis-core-client

CVE-2019-1010091 Vulnerability in maven package org.webjars.npm:tinymce

CVE-2020-28437 Vulnerability in npm package heroku-env

Severity

High

Classification

CWE-772 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Tags

Issue Tracking Third Party Advisory