PT-2019-20013 · Unknown · Realms-Shim

Publicado 2019-10-04 · Atualizado 2019-10-04

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Crítica

Vetor base

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

Name of the Vulnerable Software and Affected Versions realms-shim versions prior to 1.2.0

Description The issue allows an attacker to potentially escape the sandbox and execute arbitrary code by utilizing Reflect.construct on the sandboxed Function constructor to reach the prototypes of the primal Realm.

Recommendations For realms-shim versions prior to 1.2.0, upgrade to version 1.2.0 or later.

Correção

Identificadores relacionados

GHSA-6JG8-7333-554W

Produtos afetados

Realms-Shim

Referências · 10

• https://github.com/Agoric/realms-shim/security/advisories/GHSA-6jg8-7333-554w · Nota
• https://github.com/Agoric/realms-shim · Nota
• https://npmjs.com/advisories/1181 · Nota
• https://npmjs.com/advisories/1190 · Nota
• https://npmjs.com/advisories/1191 · Nota
• https://npmjs.com/advisories/1180 · Nota
• https://npmjs.com/advisories/1182 · Nota
• https://snyk.io/vuln/SNYK-JS-REALMSSHIM-471680 · Nota
• https://github.com/advisories/GHSA-6jg8-7333-554w · Nota
• https://osv.dev/vulnerability/GHSA-6jg8-7333-554w · Aviso do Fabricante