{"id":"GHSA-2894-qcqf-g23g","summary":"asyncua Improper Authentication vulnerability","details":"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.\n\n**Note:**\n\nThis issue is a result of missing checks for services that require an active session.","aliases":["CVE-2023-26150","PYSEC-2023-189"],"modified":"2024-02-16T08:07:34.917892Z","published":"2023-10-03T06:30:26Z","database_specific":{"github_reviewed_at":"2023-10-04T14:13:24Z","nvd_published_at":"2023-10-03T05:15:49Z","cwe_ids":["CWE-287"],"severity":"HIGH","github_reviewed":true},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-26150"},{"type":"WEB","url":"https://github.com/FreeOpcUa/opcua-asyncio/issues/1014"},{"type":"WEB","url":"https://github.com/FreeOpcUa/opcua-asyncio/pull/1015"},{"type":"WEB","url":"https://github.com/FreeOpcUa/opcua-asyncio/commit/2be7ce80df05de8d6c6ae1ebce6fa2bb7147844a"},{"type":"WEB","url":"https://github.com/FreeOpcUa/opcua-asyncio/commit/b4106dfd5037423c9d1810b48a97296b59cde513"},{"type":"WEB","url":"https://gist.github.com/artfire52/84f7279a4119d6f90381ac49d7121121"},{"type":"PACKAGE","url":"https://github.com/FreeOpcUa/opcua-asyncio"},{"type":"WEB","url":"https://github.com/FreeOpcUa/opcua-asyncio/releases/tag/v0.9.96"},{"type":"WEB","url":"https://github.com/pypa/advisory-database/tree/main/vulns/asyncua/PYSEC-2023-189.yaml"},{"type":"WEB","url":"https://security.snyk.io/vuln/SNYK-PYTHON-ASYNCUA-5673435"}],"affected":[{"package":{"name":"asyncua","ecosystem":"PyPI","purl":"pkg:pypi/asyncua"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.9.96"}]}],"versions":["0.5.0","0.5.1","0.6.0","0.6.1","0.8.0","0.8.1","0.8.2","0.8.3","0.8.4","0.9.0","0.9.1","0.9.10","0.9.11","0.9.12","0.9.14","0.9.2","0.9.3","0.9.6","0.9.8","0.9.9","0.9.90","0.9.91","0.9.92","0.9.93","0.9.94","0.9.95"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2023/10/GHSA-2894-qcqf-g23g/GHSA-2894-qcqf-g23g.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"}]}