{"id":"GHSA-7vfh-cqpc-4267","summary":"Security Update for the OPC UA .NET Standard Stack","details":"This security update resolves a vulnerability in the OPC UA .NET Standard Stack that allows an\nunauthorized attacker to trigger a gradual degradation in performance.\n\n","aliases":["CVE-2024-45526"],"modified":"2024-10-22T22:00:51.857062Z","published":"2024-10-18T20:05:28Z","database_specific":{"severity":"MODERATE","github_reviewed":true,"github_reviewed_at":"2024-10-18T20:05:28Z","nvd_published_at":"2024-10-22T21:15:06Z","cwe_ids":["CWE-770"]},"references":[{"type":"WEB","url":"https://github.com/OPCFoundation/UA-.NETStandard/security/advisories/GHSA-7vfh-cqpc-4267"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-45526"},{"type":"WEB","url":"https://files.opcfoundation.org/SecurityBulletins/OPC%20Foundation%20Security%20Bulletin%20CVE-2024-45526.pdf"},{"type":"PACKAGE","url":"https://github.com/OPCFoundation/UA-.NETStandard"}],"affected":[{"package":{"name":"OPCFoundation.NetStandard.Opc.Ua","ecosystem":"NuGet","purl":"pkg:nuget/OPCFoundation.NetStandard.Opc.Ua"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.5.374.118"}]}],"versions":["0.4.0","0.4.1","0.4.3","0.4.4","0.4.5","1.3.348","1.3.349","1.3.350","1.3.350.1","1.3.350.3","1.3.350.4","1.3.350.5","1.3.350.6","1.3.351.7","1.3.352.10","1.3.352.11","1.3.352.12","1.3.352.9","1.4.353.13","1.4.353.14","1.4.353.15","1.4.354.16-preview","1.4.354.18-preview","1.4.354.19-preview","1.4.354.20-preview","1.4.354.21","1.4.354.23","1.4.355.24-preview","1.4.355.25","1.4.355.26","1.4.356.27","1.4.357.28","1.4.358.29-preview","1.4.358.30","1.4.359.31","1.4.360.33","1.4.360.34","1.4.361.38","1.4.361.39","1.4.362.40-preview","1.4.362.41-preview","1.4.362.42","1.4.363.104-preview","1.4.363.107","1.4.363.47-preview","1.4.363.48-preview","1.4.363.49","1.4.364.40","1.4.365.1-preview","1.4.365.10","1.4.365.2","1.4.365.23","1.4.365.48","1.4.366.31-preview","1.4.366.38","1.4.367.100","1.4.367.39","1.4.367.41","1.4.367.42","1.4.367.64-preview","1.4.367.75","1.4.367.95","1.4.368.27-preview","1.4.368.33","1.4.368.52-preview","1.4.368.53","1.4.368.58","1.4.369.30","1.4.370.1","1.4.370.12","1.4.370.9","1.4.371.41","1.4.371.50","1.4.371.60","1.4.371.86","1.4.371.91","1.4.371.96","1.4.372.106","1.4.372.107","1.4.372.112-preview","1.4.372.116-preview","1.4.372.38-preview","1.4.372.46-preview","1.4.372.56","1.4.372.67-preview","1.4.372.76","1.4.372.91-preview","1.5.368.2-rc0","1.5.368.3-rc0","1.5.368.5-beta","1.5.371.3-beta","1.5.372.1-rc","1.5.372.110-rc2","1.5.372.113","1.5.373.121","1.5.373.3-preview","1.5.374.26-preview","1.5.374.27","1.5.374.33-preview","1.5.374.36","1.5.374.50-preview","1.5.374.54","1.5.374.61-preview","1.5.374.70","1.5.374.78"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2024/10/GHSA-7vfh-cqpc-4267/GHSA-7vfh-cqpc-4267.json"}},{"package":{"name":"OPCFoundation.NetStandard.Opc.Ua.Core","ecosystem":"NuGet","purl":"pkg:nuget/OPCFoundation.NetStandard.Opc.Ua.Core"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.5.374.118"}]}],"versions":["0.0.3","0.0.6","0.0.7","0.0.8","0.0.9","0.1.0","0.1.1","0.1.2","0.1.3","0.1.5","0.1.6","0.1.7","0.1.8","0.1.9","0.2.0","0.2.1","0.2.2","0.2.3","0.2.4","1.4.363.104-preview","1.4.363.107","1.4.364.40","1.4.365-gfc341ee8c5","1.4.365.1-preview","1.4.365.10","1.4.365.2","1.4.365.23","1.4.365.48","1.4.366.31-preview","1.4.366.38","1.4.367.100","1.4.367.39","1.4.367.41","1.4.367.42","1.4.367.64-preview","1.4.367.75","1.4.367.95","1.4.368.27-preview","1.4.368.33","1.4.368.52-preview","1.4.368.53","1.4.368.58","1.4.369.30","1.4.370.1","1.4.370.12","1.4.370.9","1.4.371.41","1.4.371.50","1.4.371.60","1.4.371.86","1.4.371.91","1.4.371.96","1.4.372.106","1.4.372.107","1.4.372.112-preview","1.4.372.116-preview","1.4.372.38-preview","1.4.372.46-preview","1.4.372.56","1.4.372.67-preview","1.4.372.76","1.4.372.91-preview","1.5.368.2-rc0","1.5.368.3-rc0","1.5.368.5-beta","1.5.371.3-beta","1.5.372.1-rc","1.5.372.110-rc2","1.5.372.113","1.5.373.121","1.5.373.3-preview","1.5.374.26-preview","1.5.374.27","1.5.374.33-preview","1.5.374.36","1.5.374.50-preview","1.5.374.54","1.5.374.61-preview","1.5.374.70","1.5.374.78"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2024/10/GHSA-7vfh-cqpc-4267/GHSA-7vfh-cqpc-4267.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:N/I:N/A:L"}]}