CVE-2023-26150
HIGH7.5EPSS 0.16%asyncua Improper Authentication vulnerability
Published: 10/3/2023Modified: 2/16/2024
Description
Versions of the package asyncua before 0.9.96 are vulnerable to Improper Authentication such that it is possible to access Address Space without encryption and authentication. **Note:** This issue is a result of missing checks for services that require an active session.
Affected packages (2)
- PyPI/asyncuafrom 0, < 0.9.96
- PyPI/asyncuafrom 0, < b4106dfd5037423c9d1810b48a97296b59cde513, < 2be7ce80df05de8d6c6ae1ebce6fa2bb7147844a | from 0, < 0.9.96
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
References (10)
- ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2023-26150
- PATCHhttps://github.com/FreeOpcUa/opcua-asyncio
- WEBhttps://gist.github.com/artfire52/84f7279a4119d6f90381ac49d7121121
- WEBhttps://github.com/FreeOpcUa/opcua-asyncio/commit/2be7ce80df05de8d6c6ae1ebce6fa2bb7147844a
- WEBhttps://github.com/FreeOpcUa/opcua-asyncio/commit/b4106dfd5037423c9d1810b48a97296b59cde513
- WEBhttps://github.com/FreeOpcUa/opcua-asyncio/issues/1014
- WEBhttps://github.com/FreeOpcUa/opcua-asyncio/pull/1015
- WEBhttps://github.com/FreeOpcUa/opcua-asyncio/releases/tag/v0.9.96
- WEBhttps://github.com/pypa/advisory-database/tree/main/vulns/asyncua/PYSEC-2023-189.yaml
- WEBhttps://security.snyk.io/vuln/SNYK-PYTHON-ASYNCUA-5673435