{"api_version":"1","generated_at":"2026-04-23T04:33:30+00:00","cve":"CVE-2018-1079","urls":{"html":"https://cve.report/CVE-2018-1079","api":"https://cve.report/api/cve/CVE-2018-1079.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2018-1079","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2018-1079"},"summary":{"title":"CVE-2018-1079","description":"pcs before version 0.9.164 and 0.10 is vulnerable to a privilege escalation via authorized user malicious REST call. The REST interface of the pcsd service did not properly sanitize the file name from the /remote/put_file query. If the /etc/booth directory exists, an authenticated attacker with write permissions could create or overwrite arbitrary files with arbitrary data outside of the /etc/booth directory, in the context of the pcsd process.","state":"PUBLIC","assigner":"secalert@redhat.com","published_at":"2018-04-12 17:29:00","updated_at":"2019-10-09 23:38:00"},"problem_types":["CWE-22"],"metrics":[],"references":[{"url":"https://access.redhat.com/errata/RHSA-2018:1060","name":"https://access.redhat.com/errata/RHSA-2018:1060","refsource":"MISC","tags":["Third Party Advisory"],"title":"Red Hat Customer Portal - Access to 24x7 support and knowledge","mime":"text/html","httpstatus":"200","archivestatus":"0"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-1079","name":"https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-1079","refsource":"MISC","tags":["Issue Tracking","Third Party Advisory"],"title":"1550243 – (CVE-2018-1079) CVE-2018-1079 pcs: Privilege escalation via authorized user malicious REST call","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://www.cve.org/CVERecord?id=CVE-2018-1079","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-1079","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2018","cve_id":"1079","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"clusterlabs","cpe5":"pacemaker_command_line_interface","cpe6":"0.10","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2018","cve_id":"1079","vulnerable":"1","versionEndIncluding":"0.9.164","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"clusterlabs","cpe5":"pacemaker_command_line_interface","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2018","cve_id":"1079","vulnerable":"1","versionEndIncluding":"1","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"clusterlabs","cpe5":"pacemaker_command_line_interface","cpe6":"0.10","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2018","cve_id":"1079","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"redhat","cpe5":"enterprise_linux","cpe6":"7.0","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2018","cve_id":"1079","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"redhat","cpe5":"enterprise_linux","cpe6":"7.5","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2018","cve_id":"1079","vulnerable":"1","versionEndIncluding":"1","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"redhat","cpe5":"enterprise_linux","cpe6":"7.0","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2018","cve_id":"1079","vulnerable":"1","versionEndIncluding":"1","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"redhat","cpe5":"enterprise_linux","cpe6":"7.5","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"CVE_data_meta":{"ASSIGNER":"secalert@redhat.com","ID":"CVE-2018-1079","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"pcs","version":{"version_data":[{"version_value":"pcs 0.9.164"},{"version_value":" pcs 0.10"}]}}]},"vendor_name":""}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"pcs before version 0.9.164 and 0.10 is vulnerable to a privilege escalation via authorized user malicious REST call. The REST interface of the pcsd service did not properly sanitize the file name from the /remote/put_file query. If the /etc/booth directory exists, an authenticated attacker with write permissions could create or overwrite arbitrary files with arbitrary data outside of the /etc/booth directory, in the context of the pcsd process."}]},"impact":{"cvss":[[{"vectorString":"8.7/CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:H/A:H","version":"3.0"}]]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"CWE-552"}]}]},"references":{"reference_data":[{"name":"https://access.redhat.com/errata/RHSA-2018:1060","refsource":"MISC","url":"https://access.redhat.com/errata/RHSA-2018:1060"},{"name":"https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-1079","refsource":"MISC","url":"https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-1079"}]}},"nvd":{"publishedDate":"2018-04-12 17:29:00","lastModifiedDate":"2019-10-09 23:38:00","problem_types":["CWE-22"],"metrics":{"baseMetricV3":{"cvssV3":{"version":"3.0","vectorString":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"HIGH","availabilityImpact":"NONE","baseScore":6.5,"baseSeverity":"MEDIUM"},"exploitabilityScore":2.8,"impactScore":3.6},"baseMetricV2":{"cvssV2":{"version":"2.0","vectorString":"AV:N/AC:L/Au:S/C:N/I:P/A:N","accessVector":"NETWORK","accessComplexity":"LOW","authentication":"SINGLE","confidentialityImpact":"NONE","integrityImpact":"PARTIAL","availabilityImpact":"NONE","baseScore":4},"severity":"MEDIUM","exploitabilityScore":8,"impactScore":2.9,"acInsufInfo":true,"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:clusterlabs:pacemaker_command_line_interface:0.10:*:*:*:*:*:*:*","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:clusterlabs:pacemaker_command_line_interface:*:*:*:*:*:*:*:*","versionEndIncluding":"0.9.164","cpe_name":[]}]},{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:o:redhat:enterprise_linux:7.5:*:*:*:*:*:*:*","cpe_name":[]}]}]}},"legacy_mitre":{"record":{"CveYear":"2018","CveId":"1079","Ordinal":"116310","Title":"CVE-2018-1079","CVE":"CVE-2018-1079","Year":"2018"},"notes":[{"CveYear":"2018","CveId":"1079","Ordinal":"1","NoteData":"pcs before version 0.9.164 and 0.10 is vulnerable to a privilege escalation via authorized user malicious REST call. The REST interface of the pcsd service did not properly sanitize the file name from the /remote/put_file query. If the /etc/booth directory exists, an authenticated attacker with write permissions could create or overwrite arbitrary files with arbitrary data outside of the /etc/booth directory, in the context of the pcsd process.","Type":"Description","Title":null},{"CveYear":"2018","CveId":"1079","Ordinal":"2","NoteData":"2018-04-12","Type":"Other","Title":"Published"},{"CveYear":"2018","CveId":"1079","Ordinal":"3","NoteData":"2018-04-12","Type":"Other","Title":"Modified"}]}}}