{"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":"2026-04-10T04:28:26.218721Z","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"},{"introduced":"0"},{"last_affected":"ac6081fa002b1511e926aba37740d2b6c20f3f43"},{"introduced":"0"},{"last_affected":"29eea219faf34718f0ef1cda7c3f02c89910c96c"},{"introduced":"0"},{"last_affected":"905970576d6fe337150f09c0ad7a0f53aa1a8f42"},{"introduced":"0"},{"last_affected":"0e40da921adb967639011de45841cef4c4601413"}],"database_specific":{"versions":[{"introduced":"0"},{"fixed":"8.8.15"},{"introduced":"0"},{"last_affected":"8.8.15-NA"},{"introduced":"0"},{"last_affected":"8.8.15-p1"},{"introduced":"0"},{"last_affected":"8.8.15-p3"},{"introduced":"0"},{"last_affected":"8.8.15-p5"}]}},{"type":"GIT","repo":"https://github.com/zimbra/zm-mailbox","events":[{"introduced":"0"},{"last_affected":"8dd758add476db0ee9a7c1abab136e30ebde01b2"},{"introduced":"0"},{"last_affected":"efd11afe1b526bb03f59b699aaadf6a1449e0244"},{"introduced":"0"},{"last_affected":"d093cdf68ec6716be445c653277f602739a5086b"}],"database_specific":{"versions":[{"introduced":"0"},{"last_affected":"8.8.15-p2"},{"introduced":"0"},{"last_affected":"8.8.15-p4"},{"introduced":"0"},{"last_affected":"8.8.15-p6"}]}}],"versions":["8.8.10","8.8.12","8.8.15","8.8.15.p1","8.8.15.p11","8.8.15.p2","8.8.15.p3","8.8.15.p4","8.8.15.p5","8.8.15.p6","8.8.2","8.8.3","8.8.4","8.8.5","8.8.6","8.8.7","8.8.8","8.8.9"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-8633.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N"}]}