Sydent is a reference Matrix identity server. In Sydent versions 2.2.0 and prior, sissing input validation of some parameters on the endpoints used to confirm third-party identifiers could cause excessive use of disk space and memory leading to resource exhaustion. A patch for the vulnerability is in version 2.3.0. No workarounds are known to exist.
Metrics
Affected Vendors & Products
Advisories
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2021-0122 | ### Impact Missing input validation of some parameters on the endpoints used to confirm third-party identifiers could cause excessive use of disk space and memory leading to resource exhaustion. ### Patches Fixed by 3175fd3. ### Workarounds There are no known workarounds. ### References n/a ### For more information If you have any questions or comments about this advisory, email us at security@matrix.org. |
Github GHSA |
GHSA-pw4v-gr34-2553 | Sydent DoS (via resource exhaustion) due to improper input validation |
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
No history.
Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2024-08-03T22:02:51.915Z
Reserved: 2021-03-30T00:00:00
Link: CVE-2021-29433
No data.
Status : Modified
Published: 2021-04-15T18:15:12.497
Modified: 2024-11-21T06:01:05.267
Link: CVE-2021-29433
No data.
OpenCVE Enrichment
No data.
EUVD
Github GHSA