CVE-2024-56200
HighSummary
Altair, będący forką Misskey v12, ma problem z brakiem walidacji żądań oraz brakiem uwierzytelnienia w proxy obrazów, co może prowadzić do ataków wpływających na dostępność, takich jak nadmierne obciążenie CPU serwera lub sieci. Problem został naprawiony w wersji v12.24Q4.1.
Risk Assessment
Brak odpowiedniej walidacji i uwierzytelnienia może prowadzić do ataków, które zwiększają obciążenie serwera i sieci, co może wpłynąć na dostępność usług w organizacji.
Recommendation
Zaleca się aktualizację do wersji v12.24Q4.1, aby usunąć tę podatność. Nie ma znanych obejść dla tego problemu.
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Original NVD description (English source)
Altair is a fork of Misskey v12. Affected versions lack of request validation and lack of authentication in the image proxy for compressing and resizing remote files could allow attacks that could affect availability, such as by abnormally increasing the CPU usage of the server on which this software is running or placing a heavy load on the network it is using. This issue has been fixed in v12.24Q4.1. Users are advised to upgrade. There are no known workarounds for this vulnerability.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS

