{"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-2022-39335","title":"Title"},{"category":"description","text":"Synapse is an open-source Matrix homeserver written and maintained by the Matrix.org Foundation. The Matrix Federation API allows remote homeservers to request the authorization events in a room. This is necessary so that a homeserver receiving some events can validate that those events are legitimate and permitted in their room. However, in versions of Synapse up to and including 1.68.0, a Synapse homeserver answering a query for authorization events does not sufficiently check that the requesting server should be able to access them. The issue was patched in Synapse 1.69.0. Homeserver administrators are advised to upgrade.","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-2022-39335","url":"https://www.suse.com/security/cve/CVE-2022-39335"},{"category":"external","summary":"SUSE Security Ratings","url":"https://www.suse.com/support/security/rating/"},{"category":"external","summary":"SUSE Bug 1211782 for CVE-2022-39335","url":"https://bugzilla.suse.com/1211782"}],"title":"SUSE CVE CVE-2022-39335","tracking":{"current_release_date":"2025-02-16T07:16:53Z","generator":{"date":"2023-05-30T02:23:28Z","engine":{"name":"cve-database.git:bin/generate-csaf-vex.pl","version":"1"}},"id":"CVE-2022-39335","initial_release_date":"2023-05-30T02:23:28Z","revision_history":[{"date":"2023-05-30T02:23:28Z","number":"2","summary":"Current version"},{"date":"2025-01-01T02:55:12Z","number":"3","summary":"Current version"},{"date":"2025-02-14T07:31:03Z","number":"4","summary":"Current version"},{"date":"2025-02-16T07:16:53Z","number":"5","summary":"Current version"}],"status":"interim","version":"5"}}}