CVE-2022-21667 (GCVE-0-2022-21667)
Vulnerability from cvelistv5 – Published: 2022-01-07 17:10 – Updated: 2025-04-23 19:14
VLAI
EPSS
VEX
Title
Denial of Service in soketi
Summary
soketi is an open-source WebSockets server. There is an unhandled case when reading POST requests which results in the server crashing if it could not read the body of a request. In the event that a POST request is sent to any endpoint of the server with an empty body, even unauthenticated with the Pusher Protocol, it will crash the server. All users that run the server are affected by this vulnerability and it's highly recommended to upgrade to the latest patch. There are no workarounds for this issue.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-04-23 15:58 UTC
CWE
- CWE-755 - Improper Handling of Exceptional Conditions
Assigner
GitHub_M
CNA
References
3 references
| URL | Tags |
|---|---|
| https://github.com/soketi/soketi/security/advisor… | x_refsource_CONFIRM |
| https://github.com/soketi/soketi/commit/4b12efef9… | x_refsource_MISC |
| https://github.com/soketi/soketi/releases/tag/0.24.1 | x_refsource_MISC |
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Nomenclature
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