{"answers":{"affected":"2 open source packages ship an affected version, including OPCFoundation.NetStandard.Opc.Ua.Server. It affects 1 product.","exploited":"There is no known exploitation of CVE-2022-33916 in the wild and no public exploit code.","fix":"Upgrade OPCFoundation.NetStandard.Opc.Ua.Server to 1.4.370.9 or later.","what":"CVE-2022-33916 is a high-severity vulnerability in n/a, published on 23 Aug 2022. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2022-33916 and fix it if it is affected.\n\nWhat it is: CVE-2022-33916 is a high-severity vulnerability in n/a, published on 23 Aug 2022. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2022-33916 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- OPCFoundation.NetStandard.Opc.Ua.Server (NuGet): affected all versions; fixed in 1.4.370.9\n- OPCFoundation.NetStandard.Opc.Ua.Server (NuGet): affected all versions; fixed in 1.4.370.9\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2022-33916/ (Markdown: https://insights.sbomify.com/CVE-2022-33916/index.md)","id":"CVE-2022-33916","markdown":"https://insights.sbomify.com/CVE-2022-33916/index.md","name":"CVE-2022-33916","record":{"aliases":["GHSA-mw9h-hcp7-fgc6"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"OPC UA .NET library","requires_auth":"none","summary":"Remote attackers can access sensitive information from the OPC UA .NET Standard Reference Server library.","user_interaction":"not_required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"ua_.net_standard_stack","vendor":"opcfoundation"}],"cvss":{"score":7.5,"severity":"high","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","version":"3.1"},"cwes":[],"description":"OPC UA .NET Standard Reference Server 1.04.368 allows a remote attacker to cause the application to access sensitive information.","ecosystems":["NuGet"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"Exposure of Sensitive Information in OPCFoundation.NetStandard.Opc.Ua.Server","id":"CVE-2022-33916","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"NuGet","product":null,"products":[],"type":"information_disclosure","year":"2022"},"n_packages":2,"n_references":2,"next":{"headline":"Use after free in n/a","id":"CVE-2022-33917"},"packages":[{"ecosystem":"NuGet","fixed":["1.4.370.9"],"introduced":["0"],"last_affected":[],"package":"OPCFoundation.NetStandard.Opc.Ua.Server","purl":null,"source":"GHSA-mw9h-hcp7-fgc6"},{"ecosystem":"NuGet","fixed":["1.4.370.9"],"introduced":["0"],"last_affected":[],"package":"OPCFoundation.NetStandard.Opc.Ua.Server","purl":"pkg:nuget/OPCFoundation.NetStandard.Opc.Ua.Server","source":"GHSA-mw9h-hcp7-fgc6"}],"prev":{"headline":"Versions of the Amazon AWS Apache Log4j hotpatch package before log4j-cve-2021-44228-hotpatch-1.3.5 are affected by a race condition that co","id":"CVE-2022-33915"},"products":["n/a"],"published":"2022-08-23","related":[{"cvss_score":8.6,"headline":"Security Update for the OPC UA .NET Standard Stack","id":"CVE-2024-42512","kev_date_added":null,"published":"2025-02-10"},{"cvss_score":7.5,"headline":"Security Update for the OPC UA .NET Standard Stack","id":"CVE-2022-29862","kev_date_added":null,"published":"2022-06-16"},{"cvss_score":7.5,"headline":"Memory Allocation with Excessive Size Value in OPCFoundation.NetStandard.Opc.Ua.Core","id":"CVE-2022-29863","kev_date_added":null,"published":"2022-06-16"},{"cvss_score":7.5,"headline":"Uncontrolled Resource Consumption in OPCFoundation.NetStandard.Opc.Ua.Core","id":"CVE-2022-29864","kev_date_added":null,"published":"2022-06-16"},{"cvss_score":7.5,"headline":"Incorrect Implementation of Authentication Algorithm in OPCFoundation.NetStandard.Opc.Ua.Core","id":"CVE-2022-29865","kev_date_added":null,"published":"2022-06-16"},{"cvss_score":7.5,"headline":"Uncontrolled Resource Consumption in OPCFoundation.NetStandard.Opc.Ua.Core","id":"CVE-2022-29866","kev_date_added":null,"published":"2022-06-16"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-03","vendors":["n/a"]},"summary":"Remote attackers can access sensitive information from the OPC UA .NET Standard Reference Server library.","url":"https://insights.sbomify.com/CVE-2022-33916/"}