{"id":"CVE-2021-34413","state":"PUBLISHED","title":"All versions of the Zoom Plugin for Microsoft Outlook for MacOS before 5.3.52553.0918 contain a Time-of-check Time-of-use (TOC/TOU) vulnerability during the plugin installation pro","description":"All versions of the Zoom Plugin for Microsoft Outlook for MacOS before 5.3.52553.0918 contain a Time-of-check Time-of-use (TOC/TOU) vulnerability during the plugin installation process. This could allow a standard user to write their own malicious application to the plugin directory, allowing the malicious application to execute in a privileged context.","publishedAt":"2021-09-27T14:00:02.000Z","updatedAt":"2024-08-04T00:12:50.089Z","severity":null,"assigner":"Zoom","products":["n/a Zoom Plugin for Microsoft Outlook for MacOS"],"affected":[{"vendor":"n/a","product":"Zoom Plugin for Microsoft Outlook for MacOS","versions":[{"version":"All versions before 5.3.52553.0918","status":"affected"}]}],"references":["https://explore.zoom.us/en/trust/security/security-bulletin/"],"weaknesses":[],"ingestedAt":"2026-10-29T19:48:38.863Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2021/34xxx/CVE-2021-34413.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2021-34413","state":"PUBLISHED","datePublished":"2021-09-27T14:00:02.000Z","dateUpdated":"2024-08-04T00:12:50.089Z","assignerShortName":"Zoom","assignerOrgId":"99b9af0d-a833-4a5d-9e2f-8b1324f35351","dateReserved":"2021-06-09T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"All versions of the Zoom Plugin for Microsoft Outlook for MacOS before 5.3.52553.0918 contain a Time-of-check Time-of-use (TOC/TOU) vulnerability during the plugin installation process. This could allow a standard user to write their own malicious application to the plugin directory, allowing the malicious application to execute in a privileged context."}],"affected":[{"vendor":"n/a","product":"Zoom Plugin for Microsoft Outlook for MacOS","versions":[{"version":"All versions before 5.3.52553.0918","status":"affected"}]}],"references":[{"url":"https://explore.zoom.us/en/trust/security/security-bulletin/","tags":["x_refsource_CONFIRM"]}],"problemTypes":[{"descriptions":[{"description":"Time-of-check Time-of-use (TOCTOU)","lang":"en","type":"text"}]}],"providerMetadata":{"shortName":"Zoom","dateUpdated":"2021-10-01T21:02:52.000Z","orgId":"99b9af0d-a833-4a5d-9e2f-8b1324f35351"},"x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"security@zoom.us","ID":"CVE-2021-34413","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"Zoom Plugin for Microsoft Outlook for MacOS","version":{"version_data":[{"version_value":"All versions before 5.3.52553.0918"}]}}]},"vendor_name":"n/a"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"All versions of the Zoom Plugin for Microsoft Outlook for MacOS before 5.3.52553.0918 contain a Time-of-check Time-of-use (TOC/TOU) vulnerability during the plugin installation process. This could allow a standard user to write their own malicious application to the plugin directory, allowing the malicious application to execute in a privileged context."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"Time-of-check Time-of-use (TOCTOU)"}]}]},"references":{"reference_data":[{"name":"https://explore.zoom.us/en/trust/security/security-bulletin/","refsource":"CONFIRM","url":"https://explore.zoom.us/en/trust/security/security-bulletin/"}]}}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://explore.zoom.us/en/trust/security/security-bulletin/","tags":["x_refsource_CONFIRM","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-04T00:12:50.089Z"}}]}}}