CVE-2025-0182
HighSummary
Podatność w wersji 0.9.0 danswer-ai/danswer umożliwia atak typu denial of service poprzez wyczerpanie pamięci. Problem wynika z użycia podatnej wersji pakietu starlette (<=0.49) za pośrednictwem fastapi, która została załatana w wersji 0.115.3 fastapi.
Risk Assessment
Organizacja może doświadczyć awarii usług z powodu niekontrolowanego zużycia pamięci, co prowadzi do niedostępności aplikacji. Atakujący może wykorzystać tę podatność, wysyłając wiele żądań do punktu końcowego /auth/saml/callback.
Recommendation
Zaleca się aktualizację fastapi do wersji 0.115.3 lub nowszej, aby usunąć tę podatność. Dodatkowo warto monitorować ruch do punktu końcowego /auth/saml/callback w celu wykrywania potencjalnych ataków.
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Original NVD description (English source)
A vulnerability in danswer-ai/danswer version 0.9.0 allows for denial of service through memory exhaustion. The issue arises from the use of a vulnerable version of the starlette package (<=0.49) via fastapi, which was patched in fastapi version 0.115.3. The vulnerability can be exploited by sending multiple requests to the /auth/saml/callback endpoint, leading to uncontrolled memory consumption and eventual denial of service.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS