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osvGoogleOSV:PYSEC-2019-186
HistoryNov 08, 2019 - 12:15 a.m.

PYSEC-2019-186

2019-11-0800:15:00
Google
osv.dev
5

0.002 Low

EPSS

Percentile

61.9%

Matrix Synapse before 1.5.0 mishandles signature checking on some federation APIs. Events sent over /send_join, /send_leave, and /invite may not be correctly signed, or may not come from the expected servers.

0.002 Low

EPSS

Percentile

61.9%