{"id":"CVE-2020-8633","details":"An issue was discovered in Zimbra Collaboration Suite (ZCS) before 8.8.15 Patch 7. When grantors revoked a shared calendar in Outlook, the calendar stayed mounted and accessible.","modified":"2026-02-11T12:49:44.092650Z","published":"2020-02-18T22:15:10.090Z","references":[{"type":"ADVISORY","url":"https://wiki.zimbra.com/wiki/Zimbra_Releases/8.8.15/P7"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/zimbra/zm-build","events":[{"introduced":"0"},{"fixed":"ac6081fa002b1511e926aba37740d2b6c20f3f43"}]}],"versions":["8.7.10","8.7.11","8.7.6","8.7.7","8.7.9","8.8.0.beta1","8.8.10","8.8.11","8.8.11.p3","8.8.12","8.8.2","8.8.3","8.8.4","8.8.6","8.8.7","8.8.8","8.8.9","8.8.9.p1","8.8.9.p3"],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-8633.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N"}]}