{"id":"CVE-2018-8119","aliases":["EUVD-2018-19795","GHSA-vwrp-7x3m-9644"],"status":"published","title":"A spoofing vulnerability exists when the Azure IoT Device Provisioning AMQP Transport library...","description":"A spoofing vulnerability exists when the Azure IoT Device Provisioning AMQP Transport library improperly validates certificates over the AMQP protocol, aka \"Azure IoT SDK Spoofing Vulnerability.\" This affects C# SDK, C SDK, Java SDK.","severity":{"version":"3.0","score":5.6,"vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.01156,"percentile":0.67258,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-295"],"published":"2018-05-09T19:00:00Z","modified":"2026-06-17T02:04:17Z","products":[{"vendor":"microsoft","product":"c sdk"},{"vendor":"microsoft","product":"c# sdk"},{"vendor":"microsoft","product":"c_software_development_kit"},{"vendor":"microsoft","product":"csharp_software_development_kit"},{"vendor":"microsoft","product":"java sdk"},{"vendor":"microsoft","product":"java_software_development_kit"}],"references":[{"url":"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8119","tags":["x_refsource_CONFIRM","x_transferred","Patch","Vendor Advisory"]},{"url":"http://www.securityfocus.com/bid/104070","tags":["vdb-entry","x_refsource_BID","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-8119"},{"url":"https://tools.cisco.com/security/center/viewAlert.x?alertId=57754\u0026vs_f=Alert%20RSS\u0026vs_cat=Security%20Intelligence\u0026vs_type=RSS\u0026vs_p=Microsoft%20Azure%20IoT%20SDK%20AMQP%20Transport%20Library%20Spoofing%20Vulnerability\u0026vs_k=1","tags":["Third Party Advisory"]},{"url":"https://github.com/advisories/GHSA-vwrp-7x3m-9644"}],"sources":{"cve":[{"id":"CVE-2018-8119","description":"A spoofing vulnerability exists when the Azure IoT Device Provisioning AMQP Transport library improperly validates certificates over the AMQP protocol, aka \"Azure IoT SDK Spoofing Vulnerability.\" This affects C# SDK, C SDK, Java SDK.","status":"published","published":"2018-05-09T19:00:00Z","modified":"2024-08-05T06:46:13.225Z","updated_at":"2026-11-02T14:35:04.540365Z"}],"euvd":[{"id":"EUVD-2018-19795","description":"A spoofing vulnerability exists when the Azure IoT Device Provisioning AMQP Transport library improperly validates certificates over the AMQP protocol, aka \"Azure IoT SDK Spoofing Vulnerability.\" This affects C# SDK, C SDK, Java SDK.","status":"published","published":"2018-05-09T19:00:00Z","modified":"2024-08-05T06:46:13Z","updated_at":"2026-11-03T02:40:04.215722Z"}],"ghsa":[{"id":"GHSA-vwrp-7x3m-9644","title":"A spoofing vulnerability exists when the Azure IoT Device Provisioning AMQP Transport library...","description":"A spoofing vulnerability exists when the Azure IoT Device Provisioning AMQP Transport library improperly validates certificates over the AMQP protocol, aka \"Azure IoT SDK Spoofing Vulnerability.\" This affects C# SDK, C SDK, Java SDK.","status":"published","published":"2022-05-14T03:17:42Z","modified":"2023-02-02T05:08:00Z","cvss":[{"version":"3.0","score":5.6,"vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L","level":"medium"}],"cwes":["CWE-295"],"updated_at":"2026-11-02T14:52:38.632929Z"}],"nvd":[{"id":"CVE-2018-8119","description":"A spoofing vulnerability exists when the Azure IoT Device Provisioning AMQP Transport library improperly validates certificates over the AMQP protocol, aka \"Azure IoT SDK Spoofing Vulnerability.\" This affects C# SDK, C SDK, Java SDK.","status":"published","published":"2018-05-09T19:29:01.23Z","modified":"2026-06-17T02:04:17.77Z","cvss":[{"version":"3.0","score":5.6,"vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L","level":"medium","assessor":"primary"},{"version":"2.0","score":6.8,"vector":"AV:N/AC:M/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-295"],"updated_at":"2026-11-02T14:04:26.098615Z"}]}}