{"url":"http://public2.vulnerablecode.io/api/packages/29066?format=json","purl":"pkg:nuget/OPCFoundation.NetStandard.Opc.Ua@1.3.342","type":"nuget","namespace":"","name":"OPCFoundation.NetStandard.Opc.Ua","version":"1.3.342","qualifiers":{},"subpath":"","is_vulnerable":true,"next_non_vulnerable_version":"1.5.374.118","latest_non_vulnerable_version":"1.5.374.158","affected_by_vulnerabilities":[{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/9872?format=json","vulnerability_id":"VCID-2bp3-w8u8-7fe4","summary":"Improper Certificate Validation\nFailure to validate certificates in OPC Foundation UA Client Applications communicating without security allows attackers with control over a piece of network infrastructure to decrypt passwords.","references":[{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2018-12087","reference_id":"","reference_type":"","scores":[{"value":"0.00033","scoring_system":"epss","scoring_elements":"0.09846","published_at":"2026-05-12T12:55:00Z"},{"value":"0.00033","scoring_system":"epss","scoring_elements":"0.09724","published_at":"2026-04-21T12:55:00Z"},{"value":"0.00033","scoring_system":"epss","scoring_elements":"0.09767","published_at":"2026-04-24T12:55:00Z"},{"value":"0.00033","scoring_system":"epss","scoring_elements":"0.09733","published_at":"2026-04-26T12:55:00Z"},{"value":"0.00033","scoring_system":"epss","scoring_elements":"0.09692","published_at":"2026-04-29T12:55:00Z"},{"value":"0.00033","scoring_system":"epss","scoring_elements":"0.09771","published_at":"2026-05-07T12:55:00Z"},{"value":"0.00033","scoring_system":"epss","scoring_elements":"0.09838","published_at":"2026-05-09T12:55:00Z"},{"value":"0.00033","scoring_system":"epss","scoring_elements":"0.09809","published_at":"2026-05-11T12:55:00Z"},{"value":"0.00033","scoring_system":"epss","scoring_elements":"0.09616","published_at":"2026-04-01T12:55:00Z"},{"value":"0.00033","scoring_system":"epss","scoring_elements":"0.09681","published_at":"2026-04-02T12:55:00Z"},{"value":"0.00033","scoring_system":"epss","scoring_elements":"0.09732","published_at":"2026-04-04T12:55:00Z"},{"value":"0.00033","scoring_system":"epss","scoring_elements":"0.09636","published_at":"2026-04-07T12:55:00Z"},{"value":"0.00033","scoring_system":"epss","scoring_elements":"0.09707","published_at":"2026-04-08T12:55:00Z"},{"value":"0.00033","scoring_system":"epss","scoring_elements":"0.09756","published_at":"2026-04-09T12:55:00Z"},{"value":"0.00033","scoring_system":"epss","scoring_elements":"0.09769","published_at":"2026-04-11T12:55:00Z"},{"value":"0.00033","scoring_system":"epss","scoring_elements":"0.09735","published_at":"2026-04-12T12:55:00Z"},{"value":"0.00033","scoring_system":"epss","scoring_elements":"0.09719","published_at":"2026-04-13T12:55:00Z"},{"value":"0.00033","scoring_system":"epss","scoring_elements":"0.09606","published_at":"2026-05-05T12:55:00Z"},{"value":"0.00033","scoring_system":"epss","scoring_elements":"0.09577","published_at":"2026-04-18T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2018-12087"},{"reference_url":"https://github.com/advisories/GHSA-8336-mxp6-v5h9","reference_id":"","reference_type":"","scores":[{"value":"5.3","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N"},{"value":"MODERATE","scoring_system":"cvssv3.1_qr","scoring_elements":""},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/advisories/GHSA-8336-mxp6-v5h9"},{"reference_url":"https://opcfoundation-onlineapplications.org/faq/SecurityBulletins/OPC_Foundation_Security_Bulletin_CVE-2018-12087.pdf","reference_id":"","reference_type":"","scores":[{"value":"5.3","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://opcfoundation-onlineapplications.org/faq/SecurityBulletins/OPC_Foundation_Security_Bulletin_CVE-2018-12087.pdf"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2018-12087","reference_id":"CVE-2018-12087","reference_type":"","scores":[{"value":"5.3","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-12087"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/30449?format=json","purl":"pkg:nuget/OPCFoundation.NetStandard.Opc.Ua@1.4.353.13","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-2bp3-w8u8-7fe4"},{"vulnerability":"VCID-53xw-2jd2-pugg"},{"vulnerability":"VCID-9sgb-7afy-dbgm"},{"vulnerability":"VCID-a85p-s3vr-w3ht"},{"vulnerability":"VCID-c3w3-gqx4-67cd"},{"vulnerability":"VCID-df2w-9vh6-4feu"},{"vulnerability":"VCID-hx7z-escx-guax"},{"vulnerability":"VCID-pmtm-p8gm-xkcp"},{"vulnerability":"VCID-wbtc-7rp8-1qbq"},{"vulnerability":"VCID-x8yt-gmev-vqgb"},{"vulnerability":"VCID-yfz2-kug9-hkcy"},{"vulnerability":"VCID-yvwx-dkjv-5uag"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:nuget/OPCFoundation.NetStandard.Opc.Ua@1.4.353.13"},{"url":"http://public2.vulnerablecode.io/api/packages/30723?format=json","purl":"pkg:nuget/OPCFoundation.NetStandard.Opc.Ua@1.4.353.15","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-53xw-2jd2-pugg"},{"vulnerability":"VCID-9sgb-7afy-dbgm"},{"vulnerability":"VCID-a85p-s3vr-w3ht"},{"vulnerability":"VCID-c3w3-gqx4-67cd"},{"vulnerability":"VCID-df2w-9vh6-4feu"},{"vulnerability":"VCID-hx7z-escx-guax"},{"vulnerability":"VCID-pmtm-p8gm-xkcp"},{"vulnerability":"VCID-wbtc-7rp8-1qbq"},{"vulnerability":"VCID-x8yt-gmev-vqgb"},{"vulnerability":"VCID-yfz2-kug9-hkcy"},{"vulnerability":"VCID-yvwx-dkjv-5uag"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:nuget/OPCFoundation.NetStandard.Opc.Ua@1.4.353.15"}],"aliases":["CVE-2018-12087","GHSA-8336-mxp6-v5h9"],"risk_score":3.1,"exploitability":"0.5","weighted_severity":"6.2","resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-2bp3-w8u8-7fe4"},{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/4823?format=json","vulnerability_id":"VCID-644h-mdcn-1qau","summary":"An XXE vulnerability in the OPC UA Java and .NET Legacy Stack can allow remote attackers to trigger a denial of service.","references":[{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2018-12585","reference_id":"","reference_type":"","scores":[{"value":"0.0062","scoring_system":"epss","scoring_elements":"0.69957","published_at":"2026-04-01T12:55:00Z"},{"value":"0.0062","scoring_system":"epss","scoring_elements":"0.69969","published_at":"2026-04-02T12:55:00Z"},{"value":"0.0062","scoring_system":"epss","scoring_elements":"0.69983","published_at":"2026-04-04T12:55:00Z"},{"value":"0.0062","scoring_system":"epss","scoring_elements":"0.69961","published_at":"2026-04-07T12:55:00Z"},{"value":"0.0062","scoring_system":"epss","scoring_elements":"0.70008","published_at":"2026-04-08T12:55:00Z"},{"value":"0.0062","scoring_system":"epss","scoring_elements":"0.70025","published_at":"2026-04-09T12:55:00Z"},{"value":"0.0062","scoring_system":"epss","scoring_elements":"0.70048","published_at":"2026-04-11T12:55:00Z"},{"value":"0.0062","scoring_system":"epss","scoring_elements":"0.70033","published_at":"2026-04-12T12:55:00Z"},{"value":"0.0062","scoring_system":"epss","scoring_elements":"0.7002","published_at":"2026-04-13T12:55:00Z"},{"value":"0.0062","scoring_system":"epss","scoring_elements":"0.70063","published_at":"2026-04-16T12:55:00Z"},{"value":"0.0062","scoring_system":"epss","scoring_elements":"0.70072","published_at":"2026-04-18T12:55:00Z"},{"value":"0.0062","scoring_system":"epss","scoring_elements":"0.70053","published_at":"2026-04-21T12:55:00Z"},{"value":"0.0062","scoring_system":"epss","scoring_elements":"0.70105","published_at":"2026-04-24T12:55:00Z"},{"value":"0.0062","scoring_system":"epss","scoring_elements":"0.70112","published_at":"2026-04-29T12:55:00Z"},{"value":"0.0062","scoring_system":"epss","scoring_elements":"0.70088","published_at":"2026-05-05T12:55:00Z"},{"value":"0.0062","scoring_system":"epss","scoring_elements":"0.70129","published_at":"2026-05-11T12:55:00Z"},{"value":"0.0062","scoring_system":"epss","scoring_elements":"0.7016","published_at":"2026-05-09T12:55:00Z"},{"value":"0.0062","scoring_system":"epss","scoring_elements":"0.70156","published_at":"2026-05-12T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2018-12585"},{"reference_url":"https://github.com/OPCFoundation/UA-Java/commit/83fe7a9f9a510f35e3903bef907d22889f99b08b","reference_id":"","reference_type":"","scores":[],"url":"https://github.com/OPCFoundation/UA-Java/commit/83fe7a9f9a510f35e3903bef907d22889f99b08b"},{"reference_url":"https://opcfoundation-onlineapplications.org/faq/SecurityBulletins/OPC_Foundation_Security_Bulletin_CVE-2018-12585.pdf","reference_id":"","reference_type":"","scores":[],"url":"https://opcfoundation-onlineapplications.org/faq/SecurityBulletins/OPC_Foundation_Security_Bulletin_CVE-2018-12585.pdf"},{"reference_url":"http://www.securityfocus.com/bid/105538","reference_id":"","reference_type":"","scores":[],"url":"http://www.securityfocus.com/bid/105538"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2018-12585","reference_id":"CVE-2018-12585","reference_type":"","scores":[],"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-12585"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/29112?format=json","purl":"pkg:nuget/OPCFoundation.NetStandard.Opc.Ua@1.3.348","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-2bp3-w8u8-7fe4"},{"vulnerability":"VCID-53xw-2jd2-pugg"},{"vulnerability":"VCID-6nd4-b64f-9kbe"},{"vulnerability":"VCID-9sgb-7afy-dbgm"},{"vulnerability":"VCID-a85p-s3vr-w3ht"},{"vulnerability":"VCID-c3w3-gqx4-67cd"},{"vulnerability":"VCID-df2w-9vh6-4feu"},{"vulnerability":"VCID-e415-z3cf-ekfm"},{"vulnerability":"VCID-hx7z-escx-guax"},{"vulnerability":"VCID-pmtm-p8gm-xkcp"},{"vulnerability":"VCID-wbtc-7rp8-1qbq"},{"vulnerability":"VCID-x8yt-gmev-vqgb"},{"vulnerability":"VCID-yfz2-kug9-hkcy"},{"vulnerability":"VCID-yvwx-dkjv-5uag"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:nuget/OPCFoundation.NetStandard.Opc.Ua@1.3.348"}],"aliases":["CVE-2018-12585"],"risk_score":null,"exploitability":"0.5","weighted_severity":"0.0","resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-644h-mdcn-1qau"},{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/9452?format=json","vulnerability_id":"VCID-6nd4-b64f-9kbe","summary":"Reliance on Obfuscation or Encryption of Security-Relevant Inputs without Integrity Checking\nAn issue was discovered in OPC UA .NET Standard Stack and Sample Code before GitHub commit, and OPC UA .NET Legacy Stack and Sample Code before GitHub commit . A vulnerability in OPC UA applications can allow a remote attacker to determine a Server's private key by sending carefully constructed bad UserIdentityTokens as part of an oracle attack.","references":[{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2018-7559","reference_id":"","reference_type":"","scores":[{"value":"0.00265","scoring_system":"epss","scoring_elements":"0.49997","published_at":"2026-04-26T12:55:00Z"},{"value":"0.00265","scoring_system":"epss","scoring_elements":"0.49904","published_at":"2026-05-11T12:55:00Z"},{"value":"0.00265","scoring_system":"epss","scoring_elements":"0.49954","published_at":"2026-05-09T12:55:00Z"},{"value":"0.00265","scoring_system":"epss","scoring_elements":"0.49987","published_at":"2026-04-12T12:55:00Z"},{"value":"0.00265","scoring_system":"epss","scoring_elements":"0.49971","published_at":"2026-04-02T12:55:00Z"},{"value":"0.00265","scoring_system":"epss","scoring_elements":"0.49998","published_at":"2026-04-04T12:55:00Z"},{"value":"0.00265","scoring_system":"epss","scoring_elements":"0.49949","published_at":"2026-04-07T12:55:00Z"},{"value":"0.00265","scoring_system":"epss","scoring_elements":"0.50004","published_at":"2026-04-21T12:55:00Z"},{"value":"0.00265","scoring_system":"epss","scoring_elements":"0.50015","published_at":"2026-04-11T12:55:00Z"},{"value":"0.00265","scoring_system":"epss","scoring_elements":"0.49924","published_at":"2026-05-07T12:55:00Z"},{"value":"0.00265","scoring_system":"epss","scoring_elements":"0.49867","published_at":"2026-05-05T12:55:00Z"},{"value":"0.00265","scoring_system":"epss","scoring_elements":"0.49952","published_at":"2026-04-29T12:55:00Z"},{"value":"0.00265","scoring_system":"epss","scoring_elements":"0.49992","published_at":"2026-04-24T12:55:00Z"},{"value":"0.00265","scoring_system":"epss","scoring_elements":"0.50031","published_at":"2026-04-18T12:55:00Z"},{"value":"0.00265","scoring_system":"epss","scoring_elements":"0.5003","published_at":"2026-04-16T12:55:00Z"},{"value":"0.00265","scoring_system":"epss","scoring_elements":"0.49933","published_at":"2026-05-12T12:55:00Z"},{"value":"0.00265","scoring_system":"epss","scoring_elements":"0.49985","published_at":"2026-04-13T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2018-7559"},{"reference_url":"https://github.com/advisories/GHSA-gr4c-5rq6-cgh3","reference_id":"","reference_type":"","scores":[{"value":"5.3","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N"},{"value":"MODERATE","scoring_system":"cvssv3.1_qr","scoring_elements":""},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/advisories/GHSA-gr4c-5rq6-cgh3"},{"reference_url":"https://github.com/OPCFoundation/UA-.NET-Legacy/commit/e2a781b38efb8686d2bd850c2f2372b5c670bc45","reference_id":"","reference_type":"","scores":[{"value":"5.3","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/OPCFoundation/UA-.NET-Legacy/commit/e2a781b38efb8686d2bd850c2f2372b5c670bc45"},{"reference_url":"https://github.com/OPCFoundation/UA-.NETStandard","reference_id":"","reference_type":"","scores":[{"value":"5.3","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/OPCFoundation/UA-.NETStandard"},{"reference_url":"https://github.com/OPCFoundation/UA-.NETStandard/commit/ebcf026a54dd0c9052cff009d96d827ac923d150","reference_id":"","reference_type":"","scores":[{"value":"5.3","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/OPCFoundation/UA-.NETStandard/commit/ebcf026a54dd0c9052cff009d96d827ac923d150"},{"reference_url":"https://opcfoundation-onlineapplications.org/faq/SecurityBulletins/OPC_Foundation_Security_Bulletin_CVE-2018-7559.pdf","reference_id":"","reference_type":"","scores":[{"value":"5.3","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://opcfoundation-onlineapplications.org/faq/SecurityBulletins/OPC_Foundation_Security_Bulletin_CVE-2018-7559.pdf"},{"reference_url":"http://www.securityfocus.com/bid/108688","reference_id":"","reference_type":"","scores":[{"value":"5.3","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"http://www.securityfocus.com/bid/108688"},{"reference_url":"https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:opcfoundation:ua-.net-legacy:*:*:*:*:*:*:*:*","reference_id":"cpe:2.3:a:opcfoundation:ua-.net-legacy:*:*:*:*:*:*:*:*","reference_type":"","scores":[],"url":"https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:opcfoundation:ua-.net-legacy:*:*:*:*:*:*:*:*"},{"reference_url":"https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:opcfoundation:ua-.netstandard:*:*:*:*:*:*:*:*","reference_id":"cpe:2.3:a:opcfoundation:ua-.netstandard:*:*:*:*:*:*:*:*","reference_type":"","scores":[],"url":"https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:opcfoundation:ua-.netstandard:*:*:*:*:*:*:*:*"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2018-7559","reference_id":"CVE-2018-7559","reference_type":"","scores":[{"value":"3.5","scoring_system":"cvssv2","scoring_elements":"AV:N/AC:M/Au:S/C:P/I:N/A:N"},{"value":"5.3","scoring_system":"cvssv3","scoring_elements":"CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N"},{"value":"5.3","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-7559"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/29068?format=json","purl":"pkg:nuget/OPCFoundation.NetStandard.Opc.Ua@1.3.352.11","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-2bp3-w8u8-7fe4"},{"vulnerability":"VCID-53xw-2jd2-pugg"},{"vulnerability":"VCID-6nd4-b64f-9kbe"},{"vulnerability":"VCID-9sgb-7afy-dbgm"},{"vulnerability":"VCID-a85p-s3vr-w3ht"},{"vulnerability":"VCID-c3w3-gqx4-67cd"},{"vulnerability":"VCID-df2w-9vh6-4feu"},{"vulnerability":"VCID-e415-z3cf-ekfm"},{"vulnerability":"VCID-hx7z-escx-guax"},{"vulnerability":"VCID-pmtm-p8gm-xkcp"},{"vulnerability":"VCID-wbtc-7rp8-1qbq"},{"vulnerability":"VCID-x8yt-gmev-vqgb"},{"vulnerability":"VCID-yfz2-kug9-hkcy"},{"vulnerability":"VCID-yvwx-dkjv-5uag"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:nuget/OPCFoundation.NetStandard.Opc.Ua@1.3.352.11"},{"url":"http://public2.vulnerablecode.io/api/packages/30447?format=json","purl":"pkg:nuget/OPCFoundation.NetStandard.Opc.Ua@1.3.352.12","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-2bp3-w8u8-7fe4"},{"vulnerability":"VCID-53xw-2jd2-pugg"},{"vulnerability":"VCID-9sgb-7afy-dbgm"},{"vulnerability":"VCID-a85p-s3vr-w3ht"},{"vulnerability":"VCID-c3w3-gqx4-67cd"},{"vulnerability":"VCID-df2w-9vh6-4feu"},{"vulnerability":"VCID-e415-z3cf-ekfm"},{"vulnerability":"VCID-hx7z-escx-guax"},{"vulnerability":"VCID-pmtm-p8gm-xkcp"},{"vulnerability":"VCID-wbtc-7rp8-1qbq"},{"vulnerability":"VCID-x8yt-gmev-vqgb"},{"vulnerability":"VCID-yfz2-kug9-hkcy"},{"vulnerability":"VCID-yvwx-dkjv-5uag"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:nuget/OPCFoundation.NetStandard.Opc.Ua@1.3.352.12"}],"aliases":["CVE-2018-7559","GHSA-gr4c-5rq6-cgh3"],"risk_score":3.1,"exploitability":"0.5","weighted_severity":"6.2","resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-6nd4-b64f-9kbe"},{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/9842?format=json","vulnerability_id":"VCID-e415-z3cf-ekfm","summary":"Out-of-bounds Write\nBuffer overflow in OPC UA applications allows remote attackers to trigger a stack overflow with carefully structured requests.","references":[{"reference_url":"http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00027.html","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00027.html"},{"reference_url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2018-12086.json","reference_id":"","reference_type":"","scores":[{"value":"5.3","scoring_system":"cvssv3","scoring_elements":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L"}],"url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2018-12086.json"},{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2018-12086","reference_id":"","reference_type":"","scores":[{"value":"0.25733","scoring_system":"epss","scoring_elements":"0.96296","published_at":"2026-05-12T12:55:00Z"},{"value":"0.25733","scoring_system":"epss","scoring_elements":"0.96237","published_at":"2026-04-08T12:55:00Z"},{"value":"0.25733","scoring_system":"epss","scoring_elements":"0.9624","published_at":"2026-04-09T12:55:00Z"},{"value":"0.25733","scoring_system":"epss","scoring_elements":"0.96244","published_at":"2026-04-11T12:55:00Z"},{"value":"0.25733","scoring_system":"epss","scoring_elements":"0.96243","published_at":"2026-04-12T12:55:00Z"},{"value":"0.25733","scoring_system":"epss","scoring_elements":"0.96245","published_at":"2026-04-13T12:55:00Z"},{"value":"0.25733","scoring_system":"epss","scoring_elements":"0.96254","published_at":"2026-04-16T12:55:00Z"},{"value":"0.25733","scoring_system":"epss","scoring_elements":"0.96258","published_at":"2026-04-18T12:55:00Z"},{"value":"0.25733","scoring_system":"epss","scoring_elements":"0.96259","published_at":"2026-04-21T12:55:00Z"},{"value":"0.25733","scoring_system":"epss","scoring_elements":"0.9626","published_at":"2026-04-24T12:55:00Z"},{"value":"0.25733","scoring_system":"epss","scoring_elements":"0.96262","published_at":"2026-04-26T12:55:00Z"},{"value":"0.25733","scoring_system":"epss","scoring_elements":"0.96264","published_at":"2026-04-29T12:55:00Z"},{"value":"0.25733","scoring_system":"epss","scoring_elements":"0.96275","published_at":"2026-05-05T12:55:00Z"},{"value":"0.25733","scoring_system":"epss","scoring_elements":"0.96282","published_at":"2026-05-07T12:55:00Z"},{"value":"0.25733","scoring_system":"epss","scoring_elements":"0.96288","published_at":"2026-05-09T12:55:00Z"},{"value":"0.25733","scoring_system":"epss","scoring_elements":"0.96291","published_at":"2026-05-11T12:55:00Z"},{"value":"0.25733","scoring_system":"epss","scoring_elements":"0.96208","published_at":"2026-04-01T12:55:00Z"},{"value":"0.25733","scoring_system":"epss","scoring_elements":"0.96216","published_at":"2026-04-02T12:55:00Z"},{"value":"0.25733","scoring_system":"epss","scoring_elements":"0.96223","published_at":"2026-04-04T12:55:00Z"},{"value":"0.25733","scoring_system":"epss","scoring_elements":"0.96227","published_at":"2026-04-07T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2018-12086"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-12086","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-12086"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-18225","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-18225"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-18226","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-18226"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-18227","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-18227"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-19622","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-19622"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-19623","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-19623"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-19624","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-19624"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-19625","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-19625"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-19626","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-19626"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-19627","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-19627"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-19628","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-19628"},{"reference_url":"https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3","scoring_elements":"CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"url":"https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml"},{"reference_url":"https://github.com/advisories/GHSA-782p-53wq-cxmj","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"HIGH","scoring_system":"cvssv3.1_qr","scoring_elements":""},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/advisories/GHSA-782p-53wq-cxmj"},{"reference_url":"https://opcfoundation-onlineapplications.org/faq/SecurityBulletins/OPC_Foundation_Security_Bulletin_CVE-2018-12086.pdf","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://opcfoundation-onlineapplications.org/faq/SecurityBulletins/OPC_Foundation_Security_Bulletin_CVE-2018-12086.pdf"},{"reference_url":"https://www.debian.org/security/2018/dsa-4359","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://www.debian.org/security/2018/dsa-4359"},{"reference_url":"http://www.securityfocus.com/bid/105538","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"http://www.securityfocus.com/bid/105538"},{"reference_url":"http://www.securitytracker.com/id/1041909","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"http://www.securitytracker.com/id/1041909"},{"reference_url":"https://bugzilla.redhat.com/show_bug.cgi?id=1642915","reference_id":"1642915","reference_type":"","scores":[],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1642915"},{"reference_url":"https://security.archlinux.org/ASA-201810-9","reference_id":"ASA-201810-9","reference_type":"","scores":[],"url":"https://security.archlinux.org/ASA-201810-9"},{"reference_url":"https://security.archlinux.org/AVG-779","reference_id":"AVG-779","reference_type":"","scores":[{"value":"High","scoring_system":"archlinux","scoring_elements":""}],"url":"https://security.archlinux.org/AVG-779"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2018-12086","reference_id":"CVE-2018-12086","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-12086"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/30449?format=json","purl":"pkg:nuget/OPCFoundation.NetStandard.Opc.Ua@1.4.353.13","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-2bp3-w8u8-7fe4"},{"vulnerability":"VCID-53xw-2jd2-pugg"},{"vulnerability":"VCID-9sgb-7afy-dbgm"},{"vulnerability":"VCID-a85p-s3vr-w3ht"},{"vulnerability":"VCID-c3w3-gqx4-67cd"},{"vulnerability":"VCID-df2w-9vh6-4feu"},{"vulnerability":"VCID-hx7z-escx-guax"},{"vulnerability":"VCID-pmtm-p8gm-xkcp"},{"vulnerability":"VCID-wbtc-7rp8-1qbq"},{"vulnerability":"VCID-x8yt-gmev-vqgb"},{"vulnerability":"VCID-yfz2-kug9-hkcy"},{"vulnerability":"VCID-yvwx-dkjv-5uag"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:nuget/OPCFoundation.NetStandard.Opc.Ua@1.4.353.13"},{"url":"http://public2.vulnerablecode.io/api/packages/30723?format=json","purl":"pkg:nuget/OPCFoundation.NetStandard.Opc.Ua@1.4.353.15","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-53xw-2jd2-pugg"},{"vulnerability":"VCID-9sgb-7afy-dbgm"},{"vulnerability":"VCID-a85p-s3vr-w3ht"},{"vulnerability":"VCID-c3w3-gqx4-67cd"},{"vulnerability":"VCID-df2w-9vh6-4feu"},{"vulnerability":"VCID-hx7z-escx-guax"},{"vulnerability":"VCID-pmtm-p8gm-xkcp"},{"vulnerability":"VCID-wbtc-7rp8-1qbq"},{"vulnerability":"VCID-x8yt-gmev-vqgb"},{"vulnerability":"VCID-yfz2-kug9-hkcy"},{"vulnerability":"VCID-yvwx-dkjv-5uag"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:nuget/OPCFoundation.NetStandard.Opc.Ua@1.4.353.15"}],"aliases":["CVE-2018-12086","GHSA-782p-53wq-cxmj"],"risk_score":4.0,"exploitability":"0.5","weighted_severity":"8.0","resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-e415-z3cf-ekfm"}],"fixing_vulnerabilities":[],"risk_score":"4.0","resource_url":"http://public2.vulnerablecode.io/packages/pkg:nuget/OPCFoundation.NetStandard.Opc.Ua@1.3.342"}