{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2023-27323","assignerOrgId":"99f1926a-a320-47d8-bbb5-42feb611262e","state":"PUBLISHED","assignerShortName":"zdi","dateReserved":"2023-02-28T17:58:45.477Z","datePublished":"2024-05-03T01:55:48.942Z","dateUpdated":"2024-09-18T18:27:58.822Z"},"containers":{"cna":{"providerMetadata":{"orgId":"99f1926a-a320-47d8-bbb5-42feb611262e","shortName":"zdi","dateUpdated":"2024-09-18T18:27:58.822Z"},"title":"Parallels Desktop Updater Time-Of-Check Time-Of-Use Local Privilege Escalation Vulnerability","descriptions":[{"lang":"en","value":"Parallels Desktop Updater Time-Of-Check Time-Of-Use Local Privilege Escalation Vulnerability. This vulnerability allows local attackers to escalate privileges on affected installations of Parallels Desktop. An attacker must first obtain the ability to execute low-privileged code on the target host system in order to exploit this vulnerability.\n\nThe specific flaw exists within the Updater service. By creating a symbolic link, an attacker can abuse the service to execute a file. An attacker can leverage this vulnerability to escalate privileges and execute arbitrary code in the context of root.\n. Was ZDI-CAN-18150."}],"affected":[{"vendor":"Parallels","product":"Desktop","versions":[{"version":"18.0.0 (53049)","status":"affected"}],"defaultStatus":"unknown"}],"problemTypes":[{"descriptions":[{"lang":"en","cweId":"CWE-367","description":"CWE-367: Time-of-check Time-of-use (TOCTOU) Race Condition","type":"CWE"}]}],"references":[{"url":"https://www.zerodayinitiative.com/advisories/ZDI-23-217/","name":"ZDI-23-217","tags":["x_research-advisory"]},{"url":"https://kb.parallels.com/125013","name":"vendor-provided URL","tags":["vendor-advisory"]}],"dateAssigned":"2023-02-28T18:05:53.867Z","datePublic":"2023-03-07T13:59:23.505Z","source":{"lang":"en","value":"aegis"},"metrics":[{"format":"CVSS","cvssV3_0":{"version":"3.0","vectorString":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","baseScore":7.8,"baseSeverity":"HIGH"}}]},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"id":"CVE-2023-27323","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"version":"2.0.3","timestamp":"2024-05-29T19:44:01.986595Z"}}}],"affected":[{"cpes":["cpe:2.3:a:parallels:parallels_desktop:*:*:*:*:*:*:*:*"],"vendor":"parallels","product":"parallels_desktop","versions":[{"status":"affected","version":"0","lessThan":"18.1.0","versionType":"semver"}],"defaultStatus":"unknown"}],"providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2024-06-04T17:24:57.796Z"}},{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-02T12:09:42.882Z"},"title":"CVE Program Container","references":[{"url":"https://www.zerodayinitiative.com/advisories/ZDI-23-217/","name":"ZDI-23-217","tags":["x_research-advisory","x_transferred"]},{"url":"https://kb.parallels.com/125013","name":"vendor-provided URL","tags":["vendor-advisory","x_transferred"]}]}]}}