PT-2018-10756 · Sass+2 · Libsass+2

Glen-Mac · Publicado 2018-06-04 · Atualizado 2021-03-15 · CVE-2018-11696

Positive Technologies (AI Summary)

CVSS v3.1

8.8

Alta

Vetor base

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

Name of the Vulnerable Software and Affected Versions LibSass versions prior to 3.5.5

Description A NULL pointer dereference was found in the function Sass::Inspect::operator, which could be leveraged by an attacker to cause a denial of service (application crash) or possibly have unspecified other impact.

Recommendations For versions prior to 3.5.5, update to version 3.5.5 or later to resolve the issue. As a temporary workaround, consider restricting the use of the Sass::Inspect::operator function until a patch is available.

Exploit

Correção

DoS

NULL Pointer Dereference

Enumeração de Fraquezas

CWE-476

Identificadores relacionados

ALT-PU-2020-1653

CVE-2018-11696

USN-4837-1

Produtos afetados

Alt Linux

Libsass

Ubuntu

Referências · 22

• 🔥 https://github.com/sass/libsass/issues/2665 · Exploit
• https://ubuntu.com/security/CVE-2019-6284 · Aviso do Fabricante
• https://ubuntu.com/security/CVE-2018-19827 · Aviso do Fabricante
• https://ubuntu.com/security/CVE-2018-11697 · Aviso do Fabricante
• https://osv.dev/vulnerability/CVE-2018-11696 · Aviso do Fabricante
• https://ubuntu.com/security/CVE-2018-11698 · Aviso do Fabricante
• https://ubuntu.com/security/CVE-2018-19839 · Aviso do Fabricante
• https://ubuntu.com/security/CVE-2019-6283 · Aviso do Fabricante
• https://ubuntu.com/security/CVE-2018-20190 · Aviso do Fabricante
• https://security-tracker.debian.org/tracker/CVE-2018-11696 · Aviso do Fabricante
• https://osv.dev/vulnerability/UBUNTU-CVE-2018-11696 · Aviso do Fabricante
• https://ubuntu.com/security/CVE-2018-19797 · Aviso do Fabricante
• https://ubuntu.com/security/CVE-2019-6286 · Aviso do Fabricante
• https://ubuntu.com/security/notices/USN-4837-1 · Aviso do Fabricante
• https://ubuntu.com/security/CVE-2018-11695 · Aviso do Fabricante