Description

In LibSass 3.5.5, a NULL Pointer Dereference in the function Sass::Selector_List::populate_extends in SharedPtr.hpp (used by ast.cpp and ast_selectors.cpp) may cause a Denial of Service (application crash) via a crafted sass input file.

Remediation

References

http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00047.html

http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00051.html

http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00027.html

https://github.com/sass/libsass/issues/2779

Related Vulnerabilities

CVE-2022-1291 Vulnerability in maven package org.webjars.npm:github-com-hhurz-tableexport-jquery-plugin

CVE-2016-10735 Vulnerability in maven package org.webjars.bowergithub.twbs:bootstrap-sass

CVE-2021-33813 Vulnerability in maven package org.jdom:jdom

CVE-2022-25897 Vulnerability in maven package org.eclipse.milo:sdk-server

CVE-2018-11775 Vulnerability in maven package org.apache.activemq:activemq-client

Severity

High

Classification

CWE-476 CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Tags

Patch Third Party Advisory