CVE-2018-20190

Published: Dec 17, 2018Modified: Nov 21, 2024

6.5

Vector

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

Exploitability: 2.8 / Impact: 3.6

Source: NVD

Description

In LibSass 3.5.5, a NULL Pointer Dereference in the function Sass::Eval::operator()(Sass::Supports_Operator*) in eval.cpp may cause a Denial of Service (application crash) via a crafted sass input file.

Affected (1)

Products: Sass Lang: Libsass

Sass Lang

1 product

Libsass

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Sass Lang Libsass	Version 3.5.5

Related CWEs

CWE-476

NULL Pointer Dereference

The product dereferences a pointer that it expects to be valid but is NULL.

References (10)

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

Source: cve@mitre.org

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

Source: cve@mitre.org

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

Source: cve@mitre.org

http://www.securityfocus.com/bid/106232

Source: cve@mitre.org

Third Party AdvisoryVDB Entry

https://github.com/sass/libsass/issues/2786

Source: cve@mitre.org

ExploitThird Party Advisory

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