Description

There is an illegal address access in ast.cpp of LibSass 3.4.5. A crafted input will lead to a remote denial of service attack.

Remediation

References

https://bugzilla.redhat.com/show_bug.cgi?id=1470722

Related Vulnerabilities

CVE-2021-23594 Vulnerability in npm package realms-shim

CVE-2023-26122 Vulnerability in npm package safe-eval

CVE-2021-39177 Vulnerability in maven package org.geysermc:connector

CVE-2022-33891 Vulnerability in maven package org.apache.spark:spark-core_2.12

CVE-2020-28280 Vulnerability in npm package predefine

Severity

High

Classification

CWE-20 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