{"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-2021-21439","title":"Title"},{"category":"description","text":"DoS attack can be performed when an email contains specially designed URL in the body. It can lead to the high CPU usage and cause low quality of service, or in extreme case bring the system to a halt. This issue affects: OTRS AG ((OTRS)) Community Edition 6.0.x version 6.0.1 and later versions. OTRS AG OTRS 7.0.x version 7.0.26 and prior versions; 8.0.x version 8.0.13 and prior versions.","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-2021-21439","url":"https://www.suse.com/security/cve/CVE-2021-21439"},{"category":"external","summary":"SUSE Security Ratings","url":"https://www.suse.com/support/security/rating/"},{"category":"external","summary":"SUSE Bug 1187331 for CVE-2021-21439","url":"https://bugzilla.suse.com/1187331"}],"title":"SUSE CVE CVE-2021-21439","tracking":{"current_release_date":"2025-02-17T05:46:12Z","generator":{"date":"2023-02-15T03:46:13Z","engine":{"name":"cve-database.git:bin/generate-csaf-vex.pl","version":"1"}},"id":"CVE-2021-21439","initial_release_date":"2023-02-15T03:46:13Z","revision_history":[{"date":"2023-02-15T03:46:13Z","number":"2","summary":"Current version"},{"date":"2025-01-01T04:45:44Z","number":"3","summary":"Current version"},{"date":"2025-02-15T05:20:11Z","number":"4","summary":"Current version"},{"date":"2025-02-17T05:46:12Z","number":"5","summary":"Current version"}],"status":"interim","version":"5"}}}