CVE-2023-3424

Inefficient Regular Expression Complexity in GitLab

CVSS 7.5 HIGHEPSS 0.8%CWE-1333

Vexday Risk Score

21Baixo

Decisão SSVC (CISA)

Track

Sem sinal de exploração → monitorar

CVSS 7.5EPSS 0.8%KEV nãoPoC —Nuclei —Metasploit —Patch —

Ciclo de vida

13 jul 2023Publicada no NVD

Recomendação: Monitorar — sem sinal de exploração no momento.

An issue has been discovered in GitLab CE/EE affecting all versions starting from 10.3 before 15.11.10, all versions starting from 16.0 before 16.0.6, all versions starting from 16.1 before 16.1.1. A Regular Expression Denial of Service was possible via sending crafted payloads to the preview_markdown endpoint.

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

Produtos afetados

GitLab · GitLab

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Referências

https://gitlab.com/gitlab-org/gitlab/-/issues/409802 https://hackerone.com/reports/1960970