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Veracode Vulnerability DatabaseVERACODE:29977HistoryApr 13, 2021 - 3:33 p.m.
Denial Of Service (DoS)
2021-04-1315:33:42
Veracode Vulnerability Database
sca.analysiscenter.veracode.com
15
matrix-synapse vulnerability input validation endpoints third-party nodes confirmation .
EPSS
0.003
Percentile
68.8%
matrix-synapse is vulnerable to denial of service. The vulnerability exists due to missing input validation of some parameters on the endpoints used to confirm third-party identifiers.
References
github.com/matrix-org/synapse/pull/9321
github.com/matrix-org/synapse/pull/9393
github.com/matrix-org/synapse/security/advisories/GHSA-w9fg-xffh-p362
lists.fedoraproject.org/archives/list/[email protected]/message/TNNAJOZNMVMXM6AS7RFFKB4QLUJ4IFEY/
pypi.org/project/matrix-synapse/
security-tracker.debian.org/tracker/CVE-2021-21394
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