{"document":{"aggregate_severity":{"namespace":"https://www.suse.com/support/security/rating/","text":"moderate"},"category":"csaf_security_advisory","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":"nginx-1.27.4-1.1 on GA media","title":"Title of the patch"},{"category":"description","text":"These are all security issues fixed in the nginx-1.27.4-1.1 package on the GA media of openSUSE Tumbleweed.","title":"Description of the patch"},{"category":"details","text":"openSUSE-Tumbleweed-2025-14737","title":"Patchnames"},{"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":"SUSE ratings","url":"https://www.suse.com/support/security/rating/"},{"category":"self","summary":"URL of this CSAF notice","url":"https://ftp.suse.com/pub/projects/security/csaf/opensuse-su-2025_14737-1.json"},{"category":"self","summary":"SUSE CVE CVE-2025-23419 page","url":"https://www.suse.com/security/cve/CVE-2025-23419/"}],"title":"nginx-1.27.4-1.1 on GA media","tracking":{"current_release_date":"2025-02-06T00:00:00Z","generator":{"date":"2025-02-06T00:00:00Z","engine":{"name":"cve-database.git:bin/generate-csaf.pl","version":"1"}},"id":"openSUSE-SU-2025:14737-1","initial_release_date":"2025-02-06T00:00:00Z","revision_history":[{"date":"2025-02-06T00:00:00Z","number":"1","summary":"Current version"}],"status":"final","version":"1"}},"product_tree":{"branches":[{"branches":[{"branches":[{"category":"product_version","name":"nginx-1.27.4-1.1.aarch64","product":{"name":"nginx-1.27.4-1.1.aarch64","product_id":"nginx-1.27.4-1.1.aarch64"}},{"category":"product_version","name":"nginx-source-1.27.4-1.1.aarch64","product":{"name":"nginx-source-1.27.4-1.1.aarch64","product_id":"nginx-source-1.27.4-1.1.aarch64"}}],"category":"architecture","name":"aarch64"},{"branches":[{"category":"product_version","name":"nginx-1.27.4-1.1.ppc64le","product":{"name":"nginx-1.27.4-1.1.ppc64le","product_id":"nginx-1.27.4-1.1.ppc64le"}},{"category":"product_version","name":"nginx-source-1.27.4-1.1.ppc64le","product":{"name":"nginx-source-1.27.4-1.1.ppc64le","product_id":"nginx-source-1.27.4-1.1.ppc64le"}}],"category":"architecture","name":"ppc64le"},{"branches":[{"category":"product_version","name":"nginx-1.27.4-1.1.s390x","product":{"name":"nginx-1.27.4-1.1.s390x","product_id":"nginx-1.27.4-1.1.s390x"}},{"category":"product_version","name":"nginx-source-1.27.4-1.1.s390x","product":{"name":"nginx-source-1.27.4-1.1.s390x","product_id":"nginx-source-1.27.4-1.1.s390x"}}],"category":"architecture","name":"s390x"},{"branches":[{"category":"product_version","name":"nginx-1.27.4-1.1.x86_64","product":{"name":"nginx-1.27.4-1.1.x86_64","product_id":"nginx-1.27.4-1.1.x86_64"}},{"category":"product_version","name":"nginx-source-1.27.4-1.1.x86_64","product":{"name":"nginx-source-1.27.4-1.1.x86_64","product_id":"nginx-source-1.27.4-1.1.x86_64"}}],"category":"architecture","name":"x86_64"},{"branches":[{"category":"product_name","name":"openSUSE Tumbleweed","product":{"name":"openSUSE Tumbleweed","product_id":"openSUSE Tumbleweed","product_identification_helper":{"cpe":"cpe:/o:opensuse:tumbleweed"}}}],"category":"product_family","name":"SUSE Linux Enterprise"}],"category":"vendor","name":"SUSE"}],"relationships":[{"category":"default_component_of","full_product_name":{"name":"nginx-1.27.4-1.1.aarch64 as component of openSUSE Tumbleweed","product_id":"openSUSE Tumbleweed:nginx-1.27.4-1.1.aarch64"},"product_reference":"nginx-1.27.4-1.1.aarch64","relates_to_product_reference":"openSUSE Tumbleweed"},{"category":"default_component_of","full_product_name":{"name":"nginx-1.27.4-1.1.ppc64le as component of openSUSE Tumbleweed","product_id":"openSUSE Tumbleweed:nginx-1.27.4-1.1.ppc64le"},"product_reference":"nginx-1.27.4-1.1.ppc64le","relates_to_product_reference":"openSUSE Tumbleweed"},{"category":"default_component_of","full_product_name":{"name":"nginx-1.27.4-1.1.s390x as component of openSUSE Tumbleweed","product_id":"openSUSE Tumbleweed:nginx-1.27.4-1.1.s390x"},"product_reference":"nginx-1.27.4-1.1.s390x","relates_to_product_reference":"openSUSE Tumbleweed"},{"category":"default_component_of","full_product_name":{"name":"nginx-1.27.4-1.1.x86_64 as component of openSUSE Tumbleweed","product_id":"openSUSE Tumbleweed:nginx-1.27.4-1.1.x86_64"},"product_reference":"nginx-1.27.4-1.1.x86_64","relates_to_product_reference":"openSUSE Tumbleweed"},{"category":"default_component_of","full_product_name":{"name":"nginx-source-1.27.4-1.1.aarch64 as component of openSUSE Tumbleweed","product_id":"openSUSE Tumbleweed:nginx-source-1.27.4-1.1.aarch64"},"product_reference":"nginx-source-1.27.4-1.1.aarch64","relates_to_product_reference":"openSUSE Tumbleweed"},{"category":"default_component_of","full_product_name":{"name":"nginx-source-1.27.4-1.1.ppc64le as component of openSUSE Tumbleweed","product_id":"openSUSE Tumbleweed:nginx-source-1.27.4-1.1.ppc64le"},"product_reference":"nginx-source-1.27.4-1.1.ppc64le","relates_to_product_reference":"openSUSE Tumbleweed"},{"category":"default_component_of","full_product_name":{"name":"nginx-source-1.27.4-1.1.s390x as component of openSUSE Tumbleweed","product_id":"openSUSE Tumbleweed:nginx-source-1.27.4-1.1.s390x"},"product_reference":"nginx-source-1.27.4-1.1.s390x","relates_to_product_reference":"openSUSE Tumbleweed"},{"category":"default_component_of","full_product_name":{"name":"nginx-source-1.27.4-1.1.x86_64 as component of openSUSE Tumbleweed","product_id":"openSUSE Tumbleweed:nginx-source-1.27.4-1.1.x86_64"},"product_reference":"nginx-source-1.27.4-1.1.x86_64","relates_to_product_reference":"openSUSE Tumbleweed"}]},"vulnerabilities":[{"cve":"CVE-2025-23419","ids":[{"system_name":"SUSE CVE Page","text":"https://www.suse.com/security/cve/CVE-2025-23419"}],"notes":[{"category":"general","text":"When multiple server blocks are configured to share the same IP address and port, an attacker can use session resumption to bypass client certificate authentication requirements on these servers. This vulnerability arises when  TLS Session Tickets https://nginx.org/en/docs/http/ngx_http_ssl_module.html#ssl_session_ticket_key  are used and/or the  SSL session cache https://nginx.org/en/docs/http/ngx_http_ssl_module.html#ssl_session_cache  are used in the default server and the default server is performing client certificate authentication.    \n\nNote: Software versions which have reached End of Technical Support (EoTS) are not evaluated.","title":"CVE description"}],"product_status":{"recommended":["openSUSE Tumbleweed:nginx-1.27.4-1.1.aarch64","openSUSE Tumbleweed:nginx-1.27.4-1.1.ppc64le","openSUSE Tumbleweed:nginx-1.27.4-1.1.s390x","openSUSE Tumbleweed:nginx-1.27.4-1.1.x86_64","openSUSE Tumbleweed:nginx-source-1.27.4-1.1.aarch64","openSUSE Tumbleweed:nginx-source-1.27.4-1.1.ppc64le","openSUSE Tumbleweed:nginx-source-1.27.4-1.1.s390x","openSUSE Tumbleweed:nginx-source-1.27.4-1.1.x86_64"]},"references":[{"category":"external","summary":"CVE-2025-23419","url":"https://www.suse.com/security/cve/CVE-2025-23419"},{"category":"external","summary":"SUSE Bug 1236851 for CVE-2025-23419","url":"https://bugzilla.suse.com/1236851"}],"remediations":[{"category":"vendor_fix","details":"To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n","product_ids":["openSUSE Tumbleweed:nginx-1.27.4-1.1.aarch64","openSUSE Tumbleweed:nginx-1.27.4-1.1.ppc64le","openSUSE Tumbleweed:nginx-1.27.4-1.1.s390x","openSUSE Tumbleweed:nginx-1.27.4-1.1.x86_64","openSUSE Tumbleweed:nginx-source-1.27.4-1.1.aarch64","openSUSE Tumbleweed:nginx-source-1.27.4-1.1.ppc64le","openSUSE Tumbleweed:nginx-source-1.27.4-1.1.s390x","openSUSE Tumbleweed:nginx-source-1.27.4-1.1.x86_64"]}],"scores":[{"cvss_v3":{"baseScore":4.3,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","version":"3.1"},"products":["openSUSE Tumbleweed:nginx-1.27.4-1.1.aarch64","openSUSE Tumbleweed:nginx-1.27.4-1.1.ppc64le","openSUSE Tumbleweed:nginx-1.27.4-1.1.s390x","openSUSE Tumbleweed:nginx-1.27.4-1.1.x86_64","openSUSE Tumbleweed:nginx-source-1.27.4-1.1.aarch64","openSUSE Tumbleweed:nginx-source-1.27.4-1.1.ppc64le","openSUSE Tumbleweed:nginx-source-1.27.4-1.1.s390x","openSUSE Tumbleweed:nginx-source-1.27.4-1.1.x86_64"]}],"threats":[{"category":"impact","date":"2025-02-06T00:00:00Z","details":"moderate"}],"title":"CVE-2025-23419"}]}