{"containers":{"cna":{"affected":[{"product":"Desktop","vendor":"Parallels","versions":[{"status":"affected","version":"15.1.4"}]}],"credits":[{"lang":"en","value":"grigoritchy"}],"descriptions":[{"lang":"en","value":"This vulnerability allows local attackers to escalate privileges on affected installations of Parallels Desktop 15.1.4. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the prl_hypervisor kext. The issue results from the lack of proper validation of user-supplied data, which can result in a read past the end of an allocated buffer. An attacker can leverage this vulnerability to escalate privileges and execute code in the context of the hypervisor. Was ZDI-CAN-11304."}],"metrics":[{"cvssV3_0":{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"HIGH","baseScore":8.8,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"CHANGED","userInteraction":"NONE","vectorString":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H","version":"3.0"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-129","description":"CWE-129: Improper Validation of Array Index","lang":"en","type":"CWE"}]}],"providerMetadata":{"dateUpdated":"2020-08-25T20:20:54.000Z","orgId":"99f1926a-a320-47d8-bbb5-42feb611262e","shortName":"zdi"},"references":[{"tags":["x_refsource_MISC"],"url":"https://kb.parallels.com/en/125013"},{"tags":["x_refsource_MISC"],"url":"https://www.zerodayinitiative.com/advisories/ZDI-20-1018/"}],"x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"zdi-disclosures@trendmicro.com","ID":"CVE-2020-17400","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"Desktop","version":{"version_data":[{"version_value":"15.1.4"}]}}]},"vendor_name":"Parallels"}]}},"credit":"grigoritchy","data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"This vulnerability allows local attackers to escalate privileges on affected installations of Parallels Desktop 15.1.4. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the prl_hypervisor kext. The issue results from the lack of proper validation of user-supplied data, which can result in a read past the end of an allocated buffer. An attacker can leverage this vulnerability to escalate privileges and execute code in the context of the hypervisor. Was ZDI-CAN-11304."}]},"impact":{"cvss":{"vectorString":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H","version":"3.0"}},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"CWE-129: Improper Validation of Array Index"}]}]},"references":{"reference_data":[{"name":"https://kb.parallels.com/en/125013","refsource":"MISC","url":"https://kb.parallels.com/en/125013"},{"name":"https://www.zerodayinitiative.com/advisories/ZDI-20-1018/","refsource":"MISC","url":"https://www.zerodayinitiative.com/advisories/ZDI-20-1018/"}]}}},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-04T13:53:16.542Z"},"title":"CVE Program Container","references":[{"tags":["x_refsource_MISC","x_transferred"],"url":"https://kb.parallels.com/en/125013"},{"tags":["x_refsource_MISC","x_transferred"],"url":"https://www.zerodayinitiative.com/advisories/ZDI-20-1018/"}]}]},"cveMetadata":{"assignerOrgId":"99f1926a-a320-47d8-bbb5-42feb611262e","assignerShortName":"zdi","cveId":"CVE-2020-17400","datePublished":"2020-08-25T20:20:54.000Z","dateReserved":"2020-08-07T00:00:00.000Z","dateUpdated":"2024-08-04T13:53:16.542Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.1"}