freeopcua/opcua-asyncio · Security
asyncua Improper Authentication vulnerability
- GHSA ID
- GHSA-2894-qcqf-g23g
- CVE ID
- CVE-2023-26150
- Severity
- high
- Published
- Updated
- CVSS
- 7.5 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- CVSS v3
- 7.5 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
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.
CWEs
- CWE-287 · Improper Authentication
References
- https://nvd.nist.gov/vuln/detail/CVE-2023-26150 ↗
- https://github.com/FreeOpcUa/opcua-asyncio/issues/1014 ↗
- https://github.com/FreeOpcUa/opcua-asyncio/pull/1015 ↗
- https://github.com/FreeOpcUa/opcua-asyncio/commit/2be7ce80df05de8d6c6ae1ebce6fa2bb7147844a ↗
- https://github.com/FreeOpcUa/opcua-asyncio/commit/b4106dfd5037423c9d1810b48a97296b59cde513 ↗
- https://gist.github.com/artfire52/84f7279a4119d6f90381ac49d7121121 ↗
- https://github.com/FreeOpcUa/opcua-asyncio/releases/tag/v0.9.96 ↗
- https://security.snyk.io/vuln/SNYK-PYTHON-ASYNCUA-5673435 ↗
- https://github.com/pypa/advisory-database/tree/main/vulns/asyncua/PYSEC-2023-189.yaml ↗
- https://github.com/advisories/GHSA-2894-qcqf-g23g ↗