CVE-2022-21667 Information

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.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Reference

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

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

NONE

Base Score

HIGH

Base Severity

7.5