PT-2019-18071 · Sass+2 · Libsass+2

E4Ck · Publicado 2019-01-14 · Atualizado 2023-02-28 · CVE-2019-6283

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Média

Vetor base

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

Name of the Vulnerable Software and Affected Versions LibSass version 3.5.5

Description A heap-based buffer over-read issue exists in the Sass::Prelexer::parenthese scope function, located in prelexer.hpp. This issue may potentially be exploited.

Recommendations For LibSass version 3.5.5, consider updating to a newer version to resolve the issue. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Out of bounds Read

Enumeração de Fraquezas

CWE-125

Identificadores relacionados

CVE-2019-6283

MGASA-2020-0049

OPENSUSE-SU-2019:1791-1

OPENSUSE-SU-2019:1800-1

OPENSUSE-SU-2019:1883-1

OPENSUSE-SU-2019_1791-1

OPENSUSE-SU-2024:10988-1

USN-4837-1

Produtos afetados

Libsass

Suse

Ubuntu

Referências · 60

• 🔥 https://github.com/sass/libsass/issues/2814 · Exploit
• https://ubuntu.com/security/CVE-2018-11698 · Aviso do Fabricante
• https://ubuntu.com/security/CVE-2018-11695 · Aviso do Fabricante
• https://suse.com/security/cve/CVE-2018-20821 · Nota
• https://osv.dev/vulnerability/openSUSE-SU-2019:1883-1 · Aviso do Fabricante
• https://ubuntu.com/security/CVE-2018-19797 · Aviso do Fabricante
• https://bugzilla.suse.com/1121943 · Nota
• https://ubuntu.com/security/CVE-2018-11499 · Aviso do Fabricante
• https://lists.opensuse.org/opensuse-updates/2019-07/msg00119.html · Nota
• https://osv.dev/vulnerability/DEBIAN-CVE-2019-6283 · Aviso do Fabricante
• https://ubuntu.com/security/CVE-2018-11696 · Aviso do Fabricante
• https://lists.opensuse.org/archives/list/[e-mail]/thread/YJ7FECPNTPURCXIOZ6UWOJFRTA4TVLME/#YJ7FECPNTPURCXIOZ6UWOJFRTA4TVLME · Nota
• https://ubuntu.com/security/CVE-2019-6284 · Aviso do Fabricante
• https://security-tracker.debian.org/tracker/CVE-2019-6283 · Aviso do Fabricante
• https://bugzilla.suse.com/1118348 · Nota