{"document":{"aggregate_severity":{"namespace":"https://www.suse.com/support/security/rating/","text":"important"},"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-2025-54500","title":"Title"},{"category":"description","text":"An HTTP/2 implementation flaw allows a denial-of-service (DoS) that uses malformed HTTP/2 control frames in order to break the max concurrent streams limit (HTTP/2 MadeYouReset Attack).  \n\nNote: Software versions which have reached End of Technical Support (EoTS) are not evaluated.","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 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Manager Server LTS 4.3:nginx","SUSE Manager Server LTS 4.3:nginx-source","openSUSE Leap 15.6:nginx","openSUSE Leap 15.6:nginx-source"]},"references":[{"category":"external","summary":"CVE-2025-54500","url":"https://www.suse.com/security/cve/CVE-2025-54500"},{"category":"external","summary":"SUSE Security Ratings","url":"https://www.suse.com/support/security/rating/"},{"category":"external","summary":"SUSE Bug 1243888 for CVE-2025-54500","url":"https://bugzilla.suse.com/1243888"},{"category":"external","summary":"SUSE Bug 1248068 for CVE-2025-54500","url":"https://bugzilla.suse.com/1248068"}],"threats":[{"category":"impact","date":"2025-08-13T16:01:10Z","details":"important"}],"title":"CVE-2025-54500"}]}