{"api_version":"1","generated_at":"2026-07-23T11:18:31+00:00","cve":"CVE-2020-14341","urls":{"html":"https://cve.report/CVE-2020-14341","api":"https://cve.report/api/cve/CVE-2020-14341.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2020-14341","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2020-14341"},"summary":{"title":"CVE-2020-14341","description":"The \"Test Connection\" available in v7.x of the Red Hat Single Sign On application console can permit an authorized user to cause SMTP connections to be attempted to arbitrary hosts and ports of the user's choosing, and originating from the RHSSO installation. By observing differences in the timings of these scans, an attacker may glean information about hosts and ports which they do not have access to scan directly.","state":"PUBLIC","assigner":"secalert@redhat.com","published_at":"2021-01-12 15:15:00","updated_at":"2021-01-19 14:03:00"},"problem_types":["CWE-385"],"metrics":[],"references":[{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1860138","name":"https://bugzilla.redhat.com/show_bug.cgi?id=1860138","refsource":"CONFIRM","tags":["Issue Tracking","Vendor Advisory"],"title":"1860138 – (CVE-2020-14341) CVE-2020-14341 RHSSO: test connection function in console permits timing based port scanning","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://www.cve.org/CVERecord?id=CVE-2020-14341","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-14341","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2020","cve_id":"14341","vulnerable":"1","versionEndIncluding":"7.4","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"redhat","cpe5":"single_sign-on","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"data_version":"4.0","data_type":"CVE","data_format":"MITRE","CVE_data_meta":{"ID":"CVE-2020-14341","ASSIGNER":"secalert@redhat.com","STATE":"PUBLIC"},"description":{"description_data":[{"lang":"eng","value":"The \"Test Connection\" available in v7.x of the Red Hat Single Sign On application console can permit an authorized user to cause SMTP connections to be attempted to arbitrary hosts and ports of the user's choosing, and originating from the RHSSO installation. By observing differences in the timings of these scans, an attacker may glean information about hosts and ports which they do not have access to scan directly."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"CWE-385","cweId":"CWE-385"}]}]},"affects":{"vendor":{"vendor_data":[{"vendor_name":"Red Hat","product":{"product_data":[{"product_name":"Red Hat Single Sign-On","version":{"version_data":[{"version_affected":"=","version_value":"v7.x"}]}}]}}]}},"references":{"reference_data":[{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1860138","refsource":"MISC","name":"https://bugzilla.redhat.com/show_bug.cgi?id=1860138"}]}},"nvd":{"publishedDate":"2021-01-12 15:15:00","lastModifiedDate":"2021-01-19 14:03:00","problem_types":["CWE-385"],"metrics":{"baseMetricV3":{"cvssV3":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"HIGH","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"LOW","integrityImpact":"NONE","availabilityImpact":"NONE","baseScore":2.7,"baseSeverity":"LOW"},"exploitabilityScore":1.2,"impactScore":1.4},"baseMetricV2":{"cvssV2":{"version":"2.0","vectorString":"AV:N/AC:L/Au:S/C:P/I:N/A:N","accessVector":"NETWORK","accessComplexity":"LOW","authentication":"SINGLE","confidentialityImpact":"PARTIAL","integrityImpact":"NONE","availabilityImpact":"NONE","baseScore":4},"severity":"MEDIUM","exploitabilityScore":8,"impactScore":2.9,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}},"configurations":{"CVE_data_version":"4.0","nodes":[{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:redhat:single_sign-on:*:*:*:*:*:*:*:*","versionStartIncluding":"7.0","versionEndIncluding":"7.4","cpe_name":[]}]}]}},"legacy_mitre":{"record":{"CveYear":"2020","CveId":"14341","Ordinal":"175571","Title":"CVE-2020-14341","CVE":"CVE-2020-14341","Year":"2020"},"notes":[{"CveYear":"2020","CveId":"14341","Ordinal":"1","NoteData":"The \"Test Connection\" available in v7.x of the Red Hat Single Sign On application console can permit an authorized user to cause SMTP connections to be attempted to arbitrary hosts and ports of the user's choosing, and originating from the RHSSO installation. By observing differences in the timings of these scans, an attacker may glean information about hosts and ports which they do not have access to scan directly.","Type":"Description","Title":null},{"CveYear":"2020","CveId":"14341","Ordinal":"2","NoteData":"2021-01-12","Type":"Other","Title":"Published"},{"CveYear":"2020","CveId":"14341","Ordinal":"3","NoteData":"2021-01-12","Type":"Other","Title":"Modified"}]}}}