HIGH 7.5

PYSEC-2026-213

상세

daphne before 4.2.2 did not pass maxFramePayloadSize or maxMessagePayloadSize to Autobahn's WebSocketServerFactory. Because Autobahn defaults both values to 0 (unlimited), an unauthenticated remote attacker could send arbitrarily large WebSocket messages or frames, causing excessive memory consumption and a denial of service.

이 버전이 영향받나요?

사용 중인 패키지 버전을 입력하면 즉시 평가합니다.

영향 패키지

PyPI / daphne

최초 영향 버전: 0 수정 버전: 4.2.2

수정 pip install --upgrade 'daphne>=4.2.2'

참고

https://github.com/django/daphne/blob/main/CHANGELOG.txt [ADVISORY]