CVE-2025-2256

HIGH

7.5

Descricao

An issue has been discovered in GitLab CE/EE affecting all versions from 7.12 before 18.1.6, 18.2 before 18.2.6, and 18.3 before 18.3.2 that could have allowed unauthorized users to render the GitLab instance unresponsive to legitimate users by sending multiple concurrent large SAML responses.

Detalhes CVE

Pontuacao CVSS v3.17.5

SeveridadeHIGH

Vetor CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosNONE

Interacao do usuarioNONE

Publicado9/12/2025

Ultima modificacao9/20/2025

Fontenvd

Avistamentos honeypot0

Produtos afetados

gitlab:gitlab

Fraquezas (CWE)

CWE-1284

Referencias

https://about.gitlab.com/releases/2025/09/10/patch-release-gitlab-18-3-2-released/(cve@gitlab.com)

https://gitlab.com/gitlab-org/gitlab/-/issues/524633(cve@gitlab.com)

https://hackerone.com/reports/3019485(cve@gitlab.com)

Correlacoes IOC

Sem correlacoes registradas

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