{"id":"CVE-2023-31048","details":"The OPC UA .NET Standard Reference Server before 1.4.371.86. places sensitive information into an error message that may be seen remotely.","aliases":["GHSA-4cvp-hr63-822j"],"modified":"2026-08-12T03:51:41.642670262Z","published":"2023-12-12T00:00:00Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/31xxx/CVE-2023-31048.json","cna_assigner":"mitre"},"references":[{"type":"WEB","url":"https://files.opcfoundation.org/SecurityBulletins/OPC%20Foundation%20Security%20Bulletin%20CVE-2023-31048.pdf"},{"type":"WEB","url":"https://github.com/OPCFoundation/UA-.NETStandard/releases/tag/1.4.371.86"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/31xxx/CVE-2023-31048.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-31048"},{"type":"PACKAGE","url":"https://github.com/OPCFoundation/UA-.NETStandard/releases"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/opcfoundation/ua-.netstandard","events":[{"introduced":"0"},{"fixed":"36dd5653af33ed6af874ef1334d1a98ac28295f3"}],"database_specific":{"extracted_events":[{"introduced":"0"},{"fixed":"1.4.371.86"}],"source":["DESCRIPTION","CPE_RANGE","REFERENCES"],"cpe":"cpe:2.3:a:opcfoundation:ua-.netstandard:*:*:*:*:*:*:*:*"}}],"versions":["1.4.371.60","1.4.371.50","1.4.371.41","1.4.368.52-preview","1.4.368.27-preview","1.4.367.64-preview","1.4.366.31-preview","1.4.363.49","1.4.362.42","1.4.361.39","1.4.360.33","1.4.359.31","1.4.358.30","1.4.357.28","1.4.356.27","1.4.355.26","1.04.354.23","1.04.354.21","1.04.353.15","1.03.350"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-31048.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:L/I:N/A:N"}]}