{"id":"CVE-2020-10870","details":"Zim through 0.72.1 creates temporary directories with predictable names. A malicious user could predict and create Zim's temporary directories and prevent other users from being able to start Zim, resulting in a denial of service.","modified":"2026-07-08T19:03:16.968038Z","published":"2020-03-23T20:15:11.807Z","related":["openSUSE-SU-2024:11541-1"],"references":[{"type":"ADVISORY","url":"https://github.com/zim-desktop-wiki/zim-desktop-wiki/issues/1028"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/zim-desktop-wiki/zim-desktop-wiki","events":[{"introduced":"0"},{"last_affected":"8ddfb34dceeb5dc1ee09b823c3afe5fabfcaa897"}],"database_specific":{"extracted_events":[{"introduced":"0"},{"last_affected":"0.72.1"}],"source":"CPE_RANGE","cpe":"cpe:2.3:a:zim-wiki:zim:*:*:*:*:*:*:*:*"}}],"versions":["0.72.1","0.72.0","0.71.1","0.71.0","0.70","0.70-rc3","0.69","0.70-rc2","0.70-rc1","0.68","0.68-rc1","0.67","0.67-rc2","0.67-rc1","0.66","0.65","0.64","0.63","0.62","0.61","0.60","0.59","0.58","0.57","0.56","0.55","0.54","0.53","0.52","0.51","0.50","0.49","0.48","0.47","0.46","0.45","0.44","0.43","0.42","0.42-beta3","0.42-beta2","0.42-beta1","0.42-alpha2","0.42-alpha1"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-10870.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"}]}