{"api_version":"1","generated_at":"2026-04-18T04:16:31+00:00","cve":"CVE-2022-23613","urls":{"html":"https://cve.report/CVE-2022-23613","api":"https://cve.report/api/cve/CVE-2022-23613.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2022-23613","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2022-23613"},"summary":{"title":"CVE-2022-23613","description":"xrdp is an open source remote desktop protocol (RDP) server. In affected versions an integer underflow leading to a heap overflow in the sesman server allows any unauthenticated attacker which is able to locally access a sesman server to execute code as root. This vulnerability has been patched in version 0.9.18.1 and above. Users are advised to upgrade. There are no known workarounds.","state":"PUBLIC","assigner":"security-advisories@github.com","published_at":"2022-02-07 22:15:00","updated_at":"2023-11-07 03:44:00"},"problem_types":["CWE-191"],"metrics":[],"references":[{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/K5ONRGARKHGFU2CIEQ7E6M6VJZEM5XWW/","name":"FEDORA-2022-727e3914e1","refsource":"FEDORA","tags":[],"title":"[SECURITY] Fedora 35 Update: xrdp-0.9.18-5.fc35 - package-announce - Fedora Mailing-Lists","mime":"text/html","httpstatus":"200","archivestatus":"404"},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/U3XGFJNQMNXHBD3J7CBM4YURYEDXROWZ/","name":"FEDORA-2022-4283d4695d","refsource":"","tags":[],"title":"[SECURITY] Fedora 34 Update: xrdp-0.9.18-5.fc34 - package-announce - Fedora Mailing-Lists","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/U3XGFJNQMNXHBD3J7CBM4YURYEDXROWZ/","name":"FEDORA-2022-4283d4695d","refsource":"FEDORA","tags":[],"title":"[SECURITY] Fedora 34 Update: xrdp-0.9.18-5.fc34 - package-announce - Fedora Mailing-Lists","mime":"text/html","httpstatus":"200","archivestatus":"404"},{"url":"https://github.com/neutrinolabs/xrdp/commit/4def30ab8ea445cdc06832a44c3ec40a506a0ffa","name":"https://github.com/neutrinolabs/xrdp/commit/4def30ab8ea445cdc06832a44c3ec40a506a0ffa","refsource":"MISC","tags":[],"title":"Merge pull request from GHSA-8h98-h426-xf32 · neutrinolabs/xrdp@4def30a · GitHub","mime":"text/html","httpstatus":"200","archivestatus":"500"},{"url":"https://github.com/neutrinolabs/xrdp/security/advisories/GHSA-8h98-h426-xf32","name":"https://github.com/neutrinolabs/xrdp/security/advisories/GHSA-8h98-h426-xf32","refsource":"CONFIRM","tags":[],"title":"Privilege escalation on xrdp-sesman · Advisory · neutrinolabs/xrdp · GitHub","mime":"text/html","httpstatus":"200","archivestatus":"404"},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/K5ONRGARKHGFU2CIEQ7E6M6VJZEM5XWW/","name":"FEDORA-2022-727e3914e1","refsource":"","tags":[],"title":"[SECURITY] Fedora 35 Update: xrdp-0.9.18-5.fc35 - package-announce - Fedora Mailing-Lists","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://www.cve.org/CVERecord?id=CVE-2022-23613","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-23613","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2022","cve_id":"23613","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"fedoraproject","cpe5":"fedora","cpe6":"34","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2022","cve_id":"23613","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"fedoraproject","cpe5":"fedora","cpe6":"35","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2022","cve_id":"23613","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"neutrinolabs","cpe5":"xrdp","cpe6":"0.9.17","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2022","cve_id":"23613","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"neutrinolabs","cpe5":"xrdp","cpe6":"0.9.18","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[{"cve":"CVE-2022-23613","qid":"182752","title":"Debian Security Update for xrdp (CVE-2022-23613)"},{"cve":"CVE-2022-23613","qid":"199917","title":"Ubuntu Security Notification for xrdp Vulnerabilities (USN-6474-1)"},{"cve":"CVE-2022-23613","qid":"282403","title":"Fedora Security Update for xrdp (FEDORA-2022-4283d4695d)"},{"cve":"CVE-2022-23613","qid":"282404","title":"Fedora Security Update for xrdp (FEDORA-2022-727e3914e1)"},{"cve":"CVE-2022-23613","qid":"502203","title":"Alpine Linux Security Update for xrdp"},{"cve":"CVE-2022-23613","qid":"690788","title":"Free Berkeley Software Distribution (FreeBSD) Security Update for xrdp (fc2a9541-8893-11ec-9d01-80ee73419af3)"}]},"source_records":{"cve_program":{"CVE_data_meta":{"ASSIGNER":"security-advisories@github.com","ID":"CVE-2022-23613","STATE":"PUBLIC","TITLE":"Privilege escalation on xrdp"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"xrdp","version":{"version_data":[{"version_value":">= 0.9.17, < 0.9.18.1"}]}}]},"vendor_name":"neutrinolabs"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"xrdp is an open source remote desktop protocol (RDP) server. In affected versions an integer underflow leading to a heap overflow in the sesman server allows any unauthenticated attacker which is able to locally access a sesman server to execute code as root. This vulnerability has been patched in version 0.9.18.1 and above. Users are advised to upgrade. There are no known workarounds."}]},"impact":{"cvss":{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"HIGH","baseScore":7.8,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"}},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"CWE-191: Integer Underflow (Wrap or Wraparound)"}]}]},"references":{"reference_data":[{"name":"https://github.com/neutrinolabs/xrdp/security/advisories/GHSA-8h98-h426-xf32","refsource":"CONFIRM","url":"https://github.com/neutrinolabs/xrdp/security/advisories/GHSA-8h98-h426-xf32"},{"name":"https://github.com/neutrinolabs/xrdp/commit/4def30ab8ea445cdc06832a44c3ec40a506a0ffa","refsource":"MISC","url":"https://github.com/neutrinolabs/xrdp/commit/4def30ab8ea445cdc06832a44c3ec40a506a0ffa"},{"refsource":"FEDORA","name":"FEDORA-2022-4283d4695d","url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/U3XGFJNQMNXHBD3J7CBM4YURYEDXROWZ/"},{"refsource":"FEDORA","name":"FEDORA-2022-727e3914e1","url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/K5ONRGARKHGFU2CIEQ7E6M6VJZEM5XWW/"}]},"source":{"advisory":"GHSA-8h98-h426-xf32","discovery":"UNKNOWN"}},"nvd":{"publishedDate":"2022-02-07 22:15:00","lastModifiedDate":"2023-11-07 03:44:00","problem_types":["CWE-191"],"metrics":{"baseMetricV3":{"cvssV3":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH","baseScore":7.8,"baseSeverity":"HIGH"},"exploitabilityScore":1.8,"impactScore":5.9},"baseMetricV2":{"cvssV2":{"version":"2.0","vectorString":"AV:L/AC:L/Au:N/C:C/I:C/A:C","accessVector":"LOCAL","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"COMPLETE","integrityImpact":"COMPLETE","availabilityImpact":"COMPLETE","baseScore":7.2},"severity":"HIGH","exploitabilityScore":3.9,"impactScore":10,"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:neutrinolabs:xrdp:0.9.17:*:*:*:*:*:*:*","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:neutrinolabs:xrdp:0.9.18:*:*:*:*:*:*:*","cpe_name":[]}]},{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*","cpe_name":[]}]}]}},"legacy_mitre":{"record":{"CveYear":"2022","CveId":"23613","Ordinal":"226431","Title":"CVE-2022-23613","CVE":"CVE-2022-23613","Year":"2022"},"notes":[{"CveYear":"2022","CveId":"23613","Ordinal":"1","NoteData":"xrdp is an open source remote desktop protocol (RDP) server. In affected versions an integer underflow leading to a heap overflow in the sesman server allows any unauthenticated attacker which is able to locally access a sesman server to execute code as root. This vulnerability has been patched in version 0.9.18.1 and above. Users are advised to upgrade. There are no known workarounds.","Type":"Description","Title":null},{"CveYear":"2022","CveId":"23613","Ordinal":"2","NoteData":"2022-02-07","Type":"Other","Title":"Published"},{"CveYear":"2022","CveId":"23613","Ordinal":"3","NoteData":"2022-02-07","Type":"Other","Title":"Modified"}]}}}