PT-2018-11075 · Mruby · Mruby

Cornelius Aschermann + 3 · Publicado 2018-06-12 · Atualizado 2019-10-03 · CVE-2018-12248

Positive Technologies (AI Summary)

CVSS v3.1

7.5

Alta

Vetor base

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

Name of the Vulnerable Software and Affected Versions mruby version 1.4.1

Description A heap-based buffer over-read issue was found, associated with OP ENTER, due to the failure of mrbgems/mruby-fiber/src/fiber.c to extend the stack when handling many arguments to fiber.

Recommendations For mruby version 1.4.1, at the moment, there is no information about a newer version that contains a fix for this issue.

Correção

Out of bounds Read

Enumeração de Fraquezas

CWE-125

Identificadores relacionados

CVE-2018-12248

Produtos afetados

Mruby

Referências · 9

• https://github.com/mruby/mruby/commit/778500563a9f7ceba996937dc886bd8cde29b42b · Correção
• https://github.com/mruby/mruby/issues/4038 · Nota
• https://ubuntu.com/security/CVE-2018-12248 · Aviso do Fabricante
• https://security-tracker.debian.org/tracker/CVE-2018-12248 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2018-12248 · Nota de Segurança
• https://osv.dev/vulnerability/UBUNTU-CVE-2018-12248 · Aviso do Fabricante
• https://osv.dev/vulnerability/CVE-2018-12248 · Aviso do Fabricante
• https://osv.dev/vulnerability/DEBIAN-CVE-2018-12248 · Aviso do Fabricante
• https://cve.org/CVERecord?id=CVE-2018-12248 · Nota de Segurança