PT-2023-24767 · Tgstation · Tgstation

Craftxbox · Publicado 2023-06-08 · Atualizado 2023-06-15 · CVE-2023-34243

Positive Technologies (AI Summary)

CVSS v3.1

5.8

Média

Vetor base

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

Name of the Vulnerable Software and Affected Versions TGstation versions prior to 5.12.5

Description TGstation is a toolset to manage production BYOND servers. In affected versions, if a Windows user was registered in tgstation-server (TGS), an attacker could discover their username by brute-forcing the "login endpoint" with an invalid password. When a valid Windows logon was found, a distinct response would be generated.

Recommendations For versions prior to 5.12.5, upgrade to version 5.12.5 to resolve the issue. As a temporary workaround for users unable to upgrade, consider rate-limiting API calls with software that sits in front of TGS in the HTTP pipeline, such as fail2ban.

Exploit

Correção

Improper Restriction of Excessive Authentication Attempts

Information Disclosure

Enumeração de Fraquezas

CWE-307

CWE-200

Identificadores relacionados

CVE-2023-34243

GHSA-W3JX-4X93-76PH

Produtos afetados

Tgstation

Referências · 7

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/34xxx/CVE-2023-34243.json · Exploit
• https://github.com/tgstation/tgstation-server/security/advisories/GHSA-w3jx-4x93-76ph · Aviso do Fabricante
• https://github.com/tgstation/tgstation-server/pull/1526 · Correção
• https://nvd.nist.gov/vuln/detail/CVE-2023-34243 · Nota de Segurança
• https://t.me/cvenotify/52011 · Publicação no Telegram
• https://osv.dev/vulnerability/CVE-2023-34243 · Aviso do Fabricante
• https://t.me/cibsecurity/65084 · Publicação no Telegram