PT-2019-12240 · Symfony · Symfony

Nicolas-Grekas · Publicado 2019-11-21 · Atualizado 2020-08-24 · CVE-2019-11325

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 Symfony versions prior to 4.2.12 Symfony versions 4.3.x prior to 4.3.8

Description An issue in the VarExport component of Symfony allows specially crafted strings to escalate to the execution of arbitrary PHP code due to incorrect string escaping. This issue is related to the symfony/var-exporter component.

Recommendations For Symfony versions prior to 4.2.12, update to version 4.2.12 or later. For Symfony versions 4.3.x prior to 4.3.8, update to version 4.3.8 or later.

Exploit

Correção

Improper Encoding or Escaping of Output

Enumeração de Fraquezas

CWE-116

Identificadores relacionados

CVE-2019-11325

GHSA-W4RC-RX25-8M86

Produtos afetados

Symfony

Referências · 16

• 🔥 https://github.com/FriendsOfPHP/security-advisories/blob/master/symfony/var-exporter/CVE-2019-11325.yaml · Exploit
• 🔥 https://github.com/FriendsOfPHP/security-advisories/blob/master/symfony/symfony/CVE-2019-11325.yaml · Exploit
• https://github.com/symfony/symfony/releases/tag/v4.3.8 · Nota
• https://github.com/symfony/symfony/commit/0524868cbf3d3a36e0af804432016d5a6d98169a · Nota
• https://github.com/symfony/var-exporter/compare/d8bf442...57e00f3 · Correção
• https://symfony.com/blog/symfony-4-3-8-released · Aviso do Fabricante
• https://osv.dev/vulnerability/UBUNTU-CVE-2019-11325 · Aviso do Fabricante
• https://ubuntu.com/security/CVE-2019-11325 · Aviso do Fabricante
• https://symfony.com/blog/cve-2019-11325-fix-escaping-of-strings-in-varexporter · Aviso do Fabricante
• https://osv.dev/vulnerability/CVE-2019-11325 · Aviso do Fabricante
• https://osv.dev/vulnerability/DEBIAN-CVE-2019-11325 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2019-11325 · Nota de Segurança
• https://cve.org/CVERecord?id=CVE-2019-11325 · Nota de Segurança
• https://security-tracker.debian.org/tracker/CVE-2019-11325 · Aviso do Fabricante
• https://osv.dev/vulnerability/GHSA-w4rc-rx25-8m86 · Aviso do Fabricante