PT-2017-18993 · Mruby · Mruby

Clayton-Shopify · Publicado 2017-06-11 · Atualizado 2022-05-12 · CVE-2017-9527

Positive Technologies (AI Summary)

CVSS v3.1

7.8

Alta

Vetor base

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

Name of the Vulnerable Software and Affected Versions mruby versions prior to 1.2.0

Description The issue allows attackers to cause a denial of service, which may result in a heap-based use-after-free and application crash, or possibly have other unspecified impacts. This can be achieved via a crafted .rb file.

Recommendations For versions prior to 1.2.0, update to version 1.2.0 or later to resolve the issue.

Exploit

Correção

DoS

Use After Free

Enumeração de Fraquezas

CWE-416

Identificadores relacionados

CVE-2017-9527

DLA-2996-1

Produtos afetados

Mruby

Referências · 25

• 🔥 https://github.com/mruby/mruby/issues/3486 · Exploit
• https://github.com/mruby/mruby/issues/4037 · Nota
• https://github.com/mruby/mruby/commit/5c114c91d4ff31859fcd84cf8bf349b737b90d99 · Correção
• https://github.com/mruby/mruby/issues/4062 · Nota
• https://github.com/mruby/mruby/issues/5042 · Nota
• https://github.com/mruby/mruby/issues/3995 · Nota
• https://github.com/mruby/mruby/issues/4027 · Nota
• https://osv.dev/vulnerability/UBUNTU-CVE-2017-9527 · Aviso do Fabricante
• https://security-tracker.debian.org/tracker/source-package/mruby · Aviso do Fabricante
• https://osv.dev/vulnerability/DEBIAN-CVE-2017-9527 · Aviso do Fabricante
• https://ubuntu.com/security/CVE-2017-9527 · Aviso do Fabricante
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-12249 · Nota de Segurança
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-10191 · Nota de Segurança
• https://cve.org/CVERecord?id=CVE-2017-9527 · Nota de Segurança
• https://nvd.nist.gov/vuln/detail/CVE-2017-9527 · Nota de Segurança