CVE-2023-28644

Reference fetch can saturate the server bandwidth for 10 seconds in nextcloud server

CVSS 5.7 MEDIUMEPSS 0.6%CWE-400

Vexday Risk Score

13Baixo

Decisão SSVC (CISA)

Track

Sem sinal de exploração → monitorar

CVSS 5.7EPSS 0.6%KEV nãoPoC —Nuclei —Metasploit —Patch —

Ciclo de vida

30 mar 2023Publicada no NVD

Recomendação: Monitorar — sem sinal de exploração no momento.

Nextcloud server is an open source home cloud implementation. In releases of the 25.0.x branch before 25.0.3 an inefficient fetch operation may impact server performances and/or can lead to a denial of service. This issue has been addressed and it is recommended that the Nextcloud Server is upgraded to 25.0.3. There are no known workarounds for this vulnerability.

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

Produtos afetados

nextcloud · security-advisories

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Referências

https://github.com/nextcloud/security-advisories/security/advisories/GHSA-9wmj-gp8v-477j https://github.com/nextcloud/server/pull/36016