CVE-2022-21667

Published on: 01/07/2022 12:00:00 AM UTC

Last Modified on: 01/14/2022 04:45:00 PM UTC

CVE-2022-21667 - advisory for GHSA-86ch-6w7v-v6xf

Source: Mitre Source: NIST CVE.ORG Print: PDF PDF
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Certain versions of Soketi from Soketi Project contain the following vulnerability:

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.

  • CVE-2022-21667 has been assigned by URL Logo security-adviso[email protected] to track the vulnerability - currently rated as HIGH severity.
  • Affected Vendor/Software: URL Logo soketi - soketi version < 0.24.1

CVSS3 Score: 7.5 - HIGH

Attack
Vector ⓘ		 Attack
Complexity		 Privileges
Required		 User
Interaction
NETWORK LOW NONE NONE
Scope Confidentiality
Impact		 Integrity
Impact		 Availability
Impact
UNCHANGED NONE NONE HIGH

CVSS2 Score: 5 - MEDIUM

Access
Vector ⓘ		 Access
Complexity		 Authentication
NETWORK LOW NONE
Confidentiality
Impact		 Integrity
Impact		 Availability
Impact
NONE NONE PARTIAL

CVE References

Description Tags ⓘ Link
Release 0.24.1 · soketi/soketi · GitHub github.com
text/html
 URL Logo MISC github.com/soketi/soketi/releases/tag/0.24.1
Merge pull request #246 from soketi/fix/crash-on-empty-post · soketi/soketi@4b12efe · GitHub github.com
text/html
 URL Logo MISC github.com/soketi/soketi/commit/4b12efef9c31117c36a0a0f1c3aa32114e86364b
Sending empty POST requests would crash the server · Advisory · soketi/soketi · GitHub github.com
text/html
 URL Logo CONFIRM github.com/soketi/soketi/security/advisories/GHSA-86ch-6w7v-v6xf
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Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
ApplicationSoketi ProjectSoketiAllAllAllAll
  • cpe:2.3:a:soketi_project:soketi:*:*:*:*:*:node.js:*:*:

Social Mentions

Source Title Posted (UTC)
Twitter Icon @CVEreport CVE-2022-21667 : soketi is an open-source WebSockets server. There is an unhandled case when reading POST requests… twitter.com/i/web/status/1… 2022-01-07 17:13:59
Reddit Logo Icon /r/netcve CVE-2022-21667 2022-01-07 17:38:49
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