CVE-2021-4236

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Source
https://nvd.nist.gov/vuln/detail/CVE-2021-4236
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-4236.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2021-4236
Aliases
Published
2022-12-27T22:15:12Z
Modified
2024-05-30T03:16:50.241812Z
Severity
  • 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

Web Sockets do not execute any AuthenticateMethod methods which may be set, leading to a nil pointer dereference if the returned UserData pointer is assumed to be non-nil, or authentication bypass. This issue only affects WebSockets with an AuthenticateMethod hook. Request handlers that do not explicitly use WebSockets are not vulnerable.

References

Affected packages

Git / github.com/ecnepsnai/web

Affected ranges

Type
GIT
Repo
https://github.com/ecnepsnai/web
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed

Affected versions

1.*

1.0.0
1.0.1
1.0.2
1.0.3
1.1.0
1.2.0
1.2.1
1.2.2
1.3.0
1.3.1
1.3.2

v1.*

v1.3.3
v1.4.0
v1.5.0
v1.5.1