Vulnerability CVE-2022-21667


Published: 2022-01-10

Description:
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.

Type:

CWE-755

CVSS2 => (AV:N/AC:L/Au:N/C:N/I:N/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
5/10
2.9/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
None
None
Partial
Affected software
Soketi project -> Soketi 

 References:
https://github.com/soketi/soketi/releases/tag/0.24.1
https://github.com/soketi/soketi/security/advisories/GHSA-86ch-6w7v-v6xf
https://github.com/soketi/soketi/commit/4b12efef9c31117c36a0a0f1c3aa32114e86364b

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