CVE-2021-29430
2 advisories.
PyPI/matrix-sydent CVE-2021-29430: high 7.5, EPSS 1.83%
Sydent vulnerable to denial of service attack via memory exhaustion
Action: Upgrade matrix-sydent to 2.3.0 or later.
pip install matrix-sydent==2.3.0Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 2.3.0 | - |
Fixed versions
| 2.3.0 |
Sources
- osv: GHSA-wmg4-8cp2-hpg9
- https://github.com/matrix-org/sydent/security/advisories/GHSA-wmg4-8cp2-hpg9
- https://nvd.nist.gov/vuln/detail/CVE-2021-29430
- https://github.com/matrix-org/sydent/commit/0523511d2fb40f2738f8a8549868f44b96e5dab7
- https://github.com/matrix-org/sydent/commit/89071a1a754c69a50deac89e6bb74002d4cda19d
- https://github.com/matrix-org/sydent/commit/f56eee315b6c44fdd9f6aa785cc2ec744a594428
- https://github.com/matrix-org/sydent
- https://github.com/matrix-org/sydent/releases/tag/v2.3.0
- https://github.com/pypa/advisory-database/tree/main/vulns/matrix-sydent/PYSEC-2021-21.yaml
- https://pypi.org/project/matrix-sydent
CVE-2021-29430 · published · modified · JSON
PyPI/matrix-sydent CVE-2021-29430: unknown, EPSS 1.83%
Sydent is a reference Matrix identity server. Sydent does not limit the size of requests it receives from HTTP clients. A malicious user could send an HTTP request with a very large body, leading to m
Action: Upgrade matrix-sydent to 2.3.0 or later.
pip install matrix-sydent==2.3.0Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 2.3.0 | - |
Fixed versions
| 2.3.0 |
Sources
- osv: PYSEC-2021-21
- https://github.com/matrix-org/sydent/commit/0523511d2fb40f2738f8a8549868f44b96e5dab7
- https://github.com/matrix-org/sydent/commit/89071a1a754c69a50deac89e6bb74002d4cda19d
- https://github.com/matrix-org/sydent/commit/f56eee315b6c44fdd9f6aa785cc2ec744a594428
- https://github.com/matrix-org/sydent/security/advisories/GHSA-wmg4-8cp2-hpg9
- https://pypi.org/project/matrix-sydent/
- https://github.com/matrix-org/sydent/releases/tag/v2.3.0
CVE-2021-29430 · published · modified · JSON