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Veracode Vulnerability DatabaseVERACODE:29978HistoryApr 13, 2021 - 3:33 p.m.
Denial Of Service (DoS)
2021-04-1315:33:45
Veracode Vulnerability Database
sca.analysiscenter.veracode.com
9
matrix-synapse
vulnerability
dos
input validation
resource exhaustion
EPSS
0.003
Percentile
68.8%
matrix-synapse is vulnerable to denial of service. Lack of input validation of some parameters on the endpoints used to confirm third-party identifiers could allows an attacker to cause excessive use of disk space and memory leading to resource exhaustion.
References
github.com/advisories/GHSA-jrh7-mhhx-6h88
github.com/matrix-org/synapse/issues/9323
github.com/matrix-org/synapse/pull/9321
github.com/matrix-org/synapse/pull/9321
github.com/matrix-org/synapse/pull/9393
github.com/matrix-org/synapse/security/advisories/GHSA-jrh7-mhhx-6h88
lists.fedoraproject.org/archives/list/[email protected]/message/TNNAJOZNMVMXM6AS7RFFKB4QLUJ4IFEY/
pypi.org/project/matrix-synapse/
security-tracker.debian.org/tracker/CVE-2021-21393
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