{"document":{"aggregate_severity":{"namespace":"https://www.suse.com/support/security/rating/","text":"moderate"},"category":"csaf_vex","csaf_version":"2.0","distribution":{"text":"Copyright 2024 SUSE LLC. All rights reserved.","tlp":{"label":"WHITE","url":"https://www.first.org/tlp/"}},"lang":"en","notes":[{"category":"summary","text":"SUSE CVE-2021-32728","title":"Title"},{"category":"description","text":"The Nextcloud Desktop Client is a tool to synchronize files from Nextcloud Server with a computer. Clients using the Nextcloud end-to-end encryption feature download the public and private key via an API endpoint. In versions prior to 3.3.0, the Nextcloud Desktop client fails to check if a private key belongs to previously downloaded public certificate. If the Nextcloud instance serves a malicious public key, the data would be encrypted for this key and thus could be accessible to a malicious actor. This issue is fixed in Nextcloud Desktop Client version 3.3.0. There are no known workarounds aside from upgrading.","title":"Description of the CVE"},{"category":"legal_disclaimer","text":"CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).","title":"Terms of use"}],"publisher":{"category":"vendor","contact_details":"https://www.suse.com/support/security/contact/","name":"SUSE Product Security Team","namespace":"https://www.suse.com/"},"references":[{"category":"external","summary":"CVE-2021-32728","url":"https://www.suse.com/security/cve/CVE-2021-32728"},{"category":"external","summary":"SUSE Security Ratings","url":"https://www.suse.com/support/security/rating/"},{"category":"external","summary":"SUSE Bug 1189705 for CVE-2021-32728","url":"https://bugzilla.suse.com/1189705"}],"title":"SUSE CVE CVE-2021-32728","tracking":{"current_release_date":"2025-02-17T05:23:25Z","generator":{"date":"2023-02-15T03:40:54Z","engine":{"name":"cve-database.git:bin/generate-csaf-vex.pl","version":"1"}},"id":"CVE-2021-32728","initial_release_date":"2023-02-15T03:40:54Z","revision_history":[{"date":"2023-02-15T03:40:54Z","number":"2","summary":"Current version"},{"date":"2025-01-01T04:26:11Z","number":"3","summary":"Current version"},{"date":"2025-02-15T05:00:50Z","number":"4","summary":"Current version"},{"date":"2025-02-17T05:23:25Z","number":"5","summary":"Current version"}],"status":"interim","version":"5"}}}