CVE-2022-40482

CVSS 5.3 MEDIUMEPSS 0.9%CWE-203

Vexday Risk Score

13Baixo

Decisão SSVC (CISA)

Track

Sem sinal de exploração → monitorar

CVSS 5.3EPSS 0.9%KEV nãoPoC —Nuclei —Metasploit —Patch —

Ciclo de vida

25 abr 2023Publicada no NVD

Recomendação: Monitorar — sem sinal de exploração no momento.

The authentication method in Laravel 8.x through 9.x before 9.32.0 was discovered to be vulnerable to user enumeration via timeless timing attacks with HTTP/2 multiplexing. This is caused by the early return inside the hasValidCredentials method in the Illuminate\Auth\SessionGuard class when a user is found to not exist.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Produtos afetados

n/a · n/a

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Referências

https://ephort.dk/blog/laravel-timing-attack-vulnerability/https://github.com/ephort/laravel-user-enumeration-demo https://github.com/laravel/framework/pull/44069 https://github.com/laravel/framework/releases/tag/v9.32.0