CVE-2025-2256

HIGH

7.5

Descripcion

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.

Detalles CVE

Puntuacion CVSS v3.17.5

SeveridadHIGH

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

Vector de ataqueNETWORK

ComplejidadLOW

Privilegios requeridosNONE

Interaccion usuarioNONE

Publicado9/12/2025

Ultima modificacion9/20/2025

Fuentenvd

Avistamientos honeypot0

Productos afectados

gitlab:gitlab

Debilidades (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)

Correlaciones IOC

Sin correlaciones registradas

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