{"id":"CVE-2023-39203","aliases":["EUVD-2023-42937","GHSA-4jmv-jvrv-qcv7"],"status":"published","title":"Uncontrolled resource consumption in Zoom Team Chat for Zoom Desktop Client for Windows and Zoom...","description":"Uncontrolled resource consumption in Zoom Team Chat for Zoom Desktop Client for Windows and Zoom VDI Client may allow an unauthenticated user to conduct a disclosure of information via network access.","severity":{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00928,"percentile":0.60822,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-400","CWE-789"],"published":"2023-11-14T22:23:00Z","modified":"2026-06-17T06:11:45Z","products":[{"vendor":"zoom","product":"virtual_desktop_infrastructure"},{"vendor":"zoom","product":"zoom"},{"vendor":"zoom video communications, inc.","product":"zoom rooms client for windows and zoom vdi client"}],"references":[{"url":"https://explore.zoom.us/en/trust/security/security-bulletin/","tags":["x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-39203"},{"url":"https://explore.zoom.us/en/trust/security/security-bulletin"},{"url":"https://github.com/advisories/GHSA-4jmv-jvrv-qcv7"}],"sources":{"cve":[{"id":"CVE-2023-39203","description":"Uncontrolled resource consumption in Zoom Team Chat for Zoom Desktop Client for Windows and Zoom VDI Client may allow an unauthenticated user to conduct a disclosure of information via network access.","status":"published","published":"2023-11-14T22:23:00.825Z","modified":"2024-09-27T18:59:21.922Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L","level":"medium","assessor":"cna"}],"cwes":["CWE-789"],"updated_at":"2026-11-02T14:35:33.138994Z"}],"euvd":[{"id":"EUVD-2023-42937","description":"Uncontrolled resource consumption in Zoom Team Chat for Zoom Desktop Client for Windows and Zoom VDI Client may allow an unauthenticated user to conduct a disclosure of information via network access.","status":"published","published":"2023-11-14T22:23:00Z","modified":"2024-09-27T18:59:21Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L","level":"medium"}],"updated_at":"2026-11-03T00:28:04.858325Z"}],"ghsa":[{"id":"GHSA-4jmv-jvrv-qcv7","title":"Uncontrolled resource consumption in Zoom Team Chat for Zoom Desktop Client for Windows and Zoom...","description":"Uncontrolled resource consumption in Zoom Team Chat for Zoom Desktop Client for Windows and Zoom VDI Client may allow an unauthenticated user to conduct a disclosure of information via network access.","status":"published","published":"2023-11-15T00:31:07Z","modified":"2024-09-27T21:32:51Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L","level":"medium"}],"cwes":["CWE-400","CWE-789"],"updated_at":"2026-11-02T14:58:21.889894Z"}],"nvd":[{"id":"CVE-2023-39203","description":"Uncontrolled resource consumption in Zoom Team Chat for Zoom Desktop Client for Windows and Zoom VDI Client may allow an unauthenticated user to conduct a disclosure of information via network access.","status":"published","published":"2023-11-14T23:15:08.493Z","modified":"2026-06-17T06:11:45.6Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L","level":"medium","assessor":"secondary"},{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary"}],"cwes":["CWE-789"],"updated_at":"2026-11-02T14:08:46.647045Z"}]}}