{"api_version":"1","generated_at":"2026-07-23T08:53:06+00:00","cve":"CVE-2018-6693","urls":{"html":"https://cve.report/CVE-2018-6693","api":"https://cve.report/api/cve/CVE-2018-6693.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2018-6693","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2018-6693"},"summary":{"title":"CVE-2018-6693","description":"An unprivileged user can delete arbitrary files on a Linux system running ENSLTP 10.5.1, 10.5.0, and 10.2.3 Hotfix 1246778 and earlier. By exploiting a time of check to time of use (TOCTOU) race condition during a specific scanning sequence, the unprivileged user is able to perform a privilege escalation to delete arbitrary files.","state":"PUBLIC","assigner":"psirt@mcafee.com","published_at":"2018-09-18 21:29:00","updated_at":"2023-11-07 03:00:00"},"problem_types":["CWE-367"],"metrics":[],"references":[{"url":"https://kc.mcafee.com/corporate/index?page=content&id=SB10248","name":"https://kc.mcafee.com/corporate/index?page=content&id=SB10248","refsource":"CONFIRM","tags":["Vendor Advisory"],"title":"McAfee Security Bulletin - Endpoint Security for Linux Threat Prevention update fixes privilege escalation vulnerability allowing unprivileged users to delete arbitrary files (CVE-2018-6693)","mime":"text/html","httpstatus":"200","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2018-6693","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-6693","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[{"source":"LEGACY","value":"RACK911Labs.com","lang":""}],"nvd_cpes":[{"cve_year":"2018","cve_id":"6693","vulnerable":"-1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"linux","cpe5":"linux_kernel","cpe6":"-","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2018","cve_id":"6693","vulnerable":"0","versionEndIncluding":"1","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"linux","cpe5":"linux_kernel","cpe6":"-","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2018","cve_id":"6693","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"mcafee","cpe5":"endpoint_security_for_linux_threat_prevention","cpe6":"10.5.1","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2018","cve_id":"6693","vulnerable":"1","versionEndIncluding":"1","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"mcafee","cpe5":"endpoint_security_for_linux_threat_prevention","cpe6":"10.5.1","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2018","cve_id":"6693","vulnerable":"1","versionEndIncluding":"10.2.3","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"mcafee","cpe5":"endpoint_security_for_linux_threat_prevention","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2018","cve_id":"6693","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"mcafee","cpe5":"endpoint_security_linux_threat_prevention","cpe6":"10.5.0","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2018","cve_id":"6693","vulnerable":"1","versionEndIncluding":"1","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"mcafee","cpe5":"endpoint_security_linux_threat_prevention","cpe6":"10.5.0","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"CVE_data_meta":{"ASSIGNER":"psirt@mcafee.com","ID":"CVE-2018-6693","STATE":"PUBLIC","TITLE":" Endpoint Security for Linux Threat Prevention (ENSLTP) privilege escalation vulnerability"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":" Endpoint Security for Linux Threat Prevention (ENSLTP)","version":{"version_data":[{"affected":"=","platform":"x86","version_name":"10.5.0","version_value":"10.5.0"},{"affected":"=","platform":"x86","version_name":"10.5.1","version_value":"10.5.0"},{"affected":"<=","platform":"x86","version_name":"10.2.3 Hotfix 1246778","version_value":"10.2.3 Hotfix 1246778"}]}}]},"vendor_name":"McAfee"}]}},"credit":[{"lang":"eng","value":"RACK911Labs.com"}],"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"An unprivileged user can delete arbitrary files on a Linux system running ENSLTP 10.5.1, 10.5.0, and 10.2.3 Hotfix 1246778 and earlier. By exploiting a time of check to time of use (TOCTOU) race condition during a specific scanning sequence, the unprivileged user is able to perform a privilege escalation to delete arbitrary files."}]},"impact":{"cvss":{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"LOW","baseScore":5.6,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:L","version":"3.0"}},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"Race Condition Enabling Link Following (CWE-363)"},{"lang":"eng","value":"Privilege Escalation (CWE-274)"}]}]},"references":{"reference_data":[{"name":"https://kc.mcafee.com/corporate/index?page=content&id=SB10248","refsource":"CONFIRM","url":"https://kc.mcafee.com/corporate/index?page=content&id=SB10248"}]},"source":{"discovery":"EXTERNAL"}},"nvd":{"publishedDate":"2018-09-18 21:29:00","lastModifiedDate":"2023-11-07 03:00:00","problem_types":["CWE-367"],"metrics":{"baseMetricV3":{"cvssV3":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:L","attackVector":"LOCAL","attackComplexity":"HIGH","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"HIGH","availabilityImpact":"LOW","baseScore":5.3,"baseSeverity":"MEDIUM"},"exploitabilityScore":1,"impactScore":4.2},"baseMetricV2":{"cvssV2":{"version":"2.0","vectorString":"AV:L/AC:M/Au:N/C:N/I:P/A:P","accessVector":"LOCAL","accessComplexity":"MEDIUM","authentication":"NONE","confidentialityImpact":"NONE","integrityImpact":"PARTIAL","availabilityImpact":"PARTIAL","baseScore":3.3},"severity":"LOW","exploitabilityScore":3.4,"impactScore":4.9,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}},"configurations":{"CVE_data_version":"4.0","nodes":[{"operator":"AND","children":[{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:mcafee:endpoint_security_for_linux_threat_prevention:*:*:*:*:*:*:*:*","versionEndIncluding":"10.2.3","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:mcafee:endpoint_security_for_linux_threat_prevention:10.5.1:*:*:*:*:*:*:*","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:mcafee:endpoint_security_linux_threat_prevention:10.5.0:*:*:*:*:*:*:*","cpe_name":[]}]},{"operator":"OR","children":[],"cpe_match":[{"vulnerable":false,"cpe23Uri":"cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*","cpe_name":[]}]}],"cpe_match":[]}]}},"legacy_mitre":{"record":{"CveYear":"2018","CveId":"6693","Ordinal":"122902","Title":"CVE-2018-6693","CVE":"CVE-2018-6693","Year":"2018"},"notes":[{"CveYear":"2018","CveId":"6693","Ordinal":"1","NoteData":"An unprivileged user can delete arbitrary files on a Linux system running ENSLTP 10.5.1, 10.5.0, and 10.2.3 Hotfix 1246778 and earlier. By exploiting a time of check to time of use (TOCTOU) race condition during a specific scanning sequence, the unprivileged user is able to perform a privilege escalation to delete arbitrary files.","Type":"Description","Title":null},{"CveYear":"2018","CveId":"6693","Ordinal":"2","NoteData":"2018-09-18","Type":"Other","Title":"Published"},{"CveYear":"2018","CveId":"6693","Ordinal":"3","NoteData":"2018-09-18","Type":"Other","Title":"Modified"}]}}}