PT-2023-21723 · Discourse · Discourse

0Xmokusou · Publicado 2023-04-18 · Atualizado 2024-03-06 · CVE-2023-28440

Positive Technologies (AI Summary)

CVSS v3.1

2.7

Baixa

Vetor base

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

Name of the Vulnerable Software and Affected Versions Discourse versions prior to 3.0.3 Discourse versions prior to 3.1.0.beta4

Description Discourse is an open source platform for community discussion. A maliciously crafted request from a Discourse administrator can lead to a long-running request and eventual timeout. This has the greatest potential impact in shared hosting environments where admins are untrusted.

Recommendations For versions prior to 3.0.3, upgrade to version 3.0.3 or later. For versions prior to 3.1.0.beta4, upgrade to version 3.1.0.beta4 or later.

Exploit

Correção

Resource Exhaustion

Enumeração de Fraquezas

CWE-400

Identificadores relacionados

BIT-DISCOURSE-2023-28440

CVE-2023-28440

GHSA-VM65-PV5H-6G3W

Produtos afetados

Discourse

Referências · 8

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/28xxx/CVE-2023-28440.json · Exploit
• https://github.com/discourse/discourse/security/advisories/GHSA-vm65-pv5h-6g3w · Aviso do Fabricante
• https://t.me/cvenotify/49239 · Publicação no Telegram
• https://nvd.nist.gov/vuln/detail/CVE-2023-28440 · Nota de Segurança
• https://osv.dev/vulnerability/CVE-2023-28440 · Aviso do Fabricante
• https://osv.dev/vulnerability/BIT-discourse-2023-28440 · Aviso do Fabricante
• https://t.me/cibsecurity/62388 · Publicação no Telegram
• https://t.me/cvenotify/48529 · Publicação no Telegram