{"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":"libnghttp2-14-1.55.1-1.1 on GA media","title":"Title of the patch"},{"category":"description","text":"These are all security issues fixed in the libnghttp2-14-1.55.1-1.1 package on the GA media of openSUSE Tumbleweed.","title":"Description of the patch"},{"category":"details","text":"openSUSE-Tumbleweed-2024-13062","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-2024_13062-1.json"},{"category":"self","summary":"SUSE CVE CVE-2023-35945 page","url":"https://www.suse.com/security/cve/CVE-2023-35945/"}],"title":"libnghttp2-14-1.55.1-1.1 on GA media","tracking":{"current_release_date":"2024-06-15T00:00:00Z","generator":{"date":"2024-06-15T00:00:00Z","engine":{"name":"cve-database.git:bin/generate-csaf.pl","version":"1"}},"id":"openSUSE-SU-2024:13062-1","initial_release_date":"2024-06-15T00:00:00Z","revision_history":[{"date":"2024-06-15T00:00:00Z","number":"1","summary":"Current version"}],"status":"final","version":"1"}},"product_tree":{"branches":[{"branches":[{"branches":[{"category":"product_version","name":"libnghttp2-14-1.55.1-1.1.aarch64","product":{"name":"libnghttp2-14-1.55.1-1.1.aarch64","product_id":"libnghttp2-14-1.55.1-1.1.aarch64"}},{"category":"product_version","name":"libnghttp2-14-32bit-1.55.1-1.1.aarch64","product":{"name":"libnghttp2-14-32bit-1.55.1-1.1.aarch64","product_id":"libnghttp2-14-32bit-1.55.1-1.1.aarch64"}},{"category":"product_version","name":"libnghttp2-devel-1.55.1-1.1.aarch64","product":{"name":"libnghttp2-devel-1.55.1-1.1.aarch64","product_id":"libnghttp2-devel-1.55.1-1.1.aarch64"}},{"category":"product_version","name":"nghttp2-1.55.1-1.1.aarch64","product":{"name":"nghttp2-1.55.1-1.1.aarch64","product_id":"nghttp2-1.55.1-1.1.aarch64"}}],"category":"architecture","name":"aarch64"},{"branches":[{"category":"product_version","name":"libnghttp2-14-1.55.1-1.1.ppc64le","product":{"name":"libnghttp2-14-1.55.1-1.1.ppc64le","product_id":"libnghttp2-14-1.55.1-1.1.ppc64le"}},{"category":"product_version","name":"libnghttp2-14-32bit-1.55.1-1.1.ppc64le","product":{"name":"libnghttp2-14-32bit-1.55.1-1.1.ppc64le","product_id":"libnghttp2-14-32bit-1.55.1-1.1.ppc64le"}},{"category":"product_version","name":"libnghttp2-devel-1.55.1-1.1.ppc64le","product":{"name":"libnghttp2-devel-1.55.1-1.1.ppc64le","product_id":"libnghttp2-devel-1.55.1-1.1.ppc64le"}},{"category":"product_version","name":"nghttp2-1.55.1-1.1.ppc64le","product":{"name":"nghttp2-1.55.1-1.1.ppc64le","product_id":"nghttp2-1.55.1-1.1.ppc64le"}}],"category":"architecture","name":"ppc64le"},{"branches":[{"category":"product_version","name":"libnghttp2-14-1.55.1-1.1.s390x","product":{"name":"libnghttp2-14-1.55.1-1.1.s390x","product_id":"libnghttp2-14-1.55.1-1.1.s390x"}},{"category":"product_version","name":"libnghttp2-14-32bit-1.55.1-1.1.s390x","product":{"name":"libnghttp2-14-32bit-1.55.1-1.1.s390x","product_id":"libnghttp2-14-32bit-1.55.1-1.1.s390x"}},{"category":"product_version","name":"libnghttp2-devel-1.55.1-1.1.s390x","product":{"name":"libnghttp2-devel-1.55.1-1.1.s390x","product_id":"libnghttp2-devel-1.55.1-1.1.s390x"}},{"category":"product_version","name":"nghttp2-1.55.1-1.1.s390x","product":{"name":"nghttp2-1.55.1-1.1.s390x","product_id":"nghttp2-1.55.1-1.1.s390x"}}],"category":"architecture","name":"s390x"},{"branches":[{"category":"product_version","name":"libnghttp2-14-1.55.1-1.1.x86_64","product":{"name":"libnghttp2-14-1.55.1-1.1.x86_64","product_id":"libnghttp2-14-1.55.1-1.1.x86_64"}},{"category":"product_version","name":"libnghttp2-14-32bit-1.55.1-1.1.x86_64","product":{"name":"libnghttp2-14-32bit-1.55.1-1.1.x86_64","product_id":"libnghttp2-14-32bit-1.55.1-1.1.x86_64"}},{"category":"product_version","name":"libnghttp2-devel-1.55.1-1.1.x86_64","product":{"name":"libnghttp2-devel-1.55.1-1.1.x86_64","product_id":"libnghttp2-devel-1.55.1-1.1.x86_64"}},{"category":"product_version","name":"nghttp2-1.55.1-1.1.x86_64","product":{"name":"nghttp2-1.55.1-1.1.x86_64","product_id":"nghttp2-1.55.1-1.1.x86_64"}}],"category":"architecture","name":"x86_64"},{"branches":[{"category":"product_name","name":"openSUSE 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Envoy's HTTP/2 codec may leak a header map and bookkeeping structures upon receiving `RST_STREAM` immediately followed by the `GOAWAY` frames from an upstream server. In nghttp2, cleanup of pending requests due to receipt of the `GOAWAY` frame skips de-allocation of the bookkeeping structure and pending compressed header. The error return [code path] is taken if connection is already marked for not sending more requests due to `GOAWAY` frame. The clean-up code is right after the return statement, causing memory leak. Denial of service through memory exhaustion. This vulnerability was patched in versions(s) 1.26.3, 1.25.8, 1.24.9, 1.23.11.","title":"CVE description"}],"product_status":{"recommended":["openSUSE Tumbleweed:libnghttp2-14-1.55.1-1.1.aarch64","openSUSE Tumbleweed:libnghttp2-14-1.55.1-1.1.ppc64le","openSUSE Tumbleweed:libnghttp2-14-1.55.1-1.1.s390x","openSUSE Tumbleweed:libnghttp2-14-1.55.1-1.1.x86_64","openSUSE Tumbleweed:libnghttp2-14-32bit-1.55.1-1.1.aarch64","openSUSE Tumbleweed:libnghttp2-14-32bit-1.55.1-1.1.ppc64le","openSUSE Tumbleweed:libnghttp2-14-32bit-1.55.1-1.1.s390x","openSUSE Tumbleweed:libnghttp2-14-32bit-1.55.1-1.1.x86_64","openSUSE Tumbleweed:libnghttp2-devel-1.55.1-1.1.aarch64","openSUSE Tumbleweed:libnghttp2-devel-1.55.1-1.1.ppc64le","openSUSE Tumbleweed:libnghttp2-devel-1.55.1-1.1.s390x","openSUSE Tumbleweed:libnghttp2-devel-1.55.1-1.1.x86_64","openSUSE Tumbleweed:nghttp2-1.55.1-1.1.aarch64","openSUSE Tumbleweed:nghttp2-1.55.1-1.1.ppc64le","openSUSE Tumbleweed:nghttp2-1.55.1-1.1.s390x","openSUSE Tumbleweed:nghttp2-1.55.1-1.1.x86_64"]},"references":[{"category":"external","summary":"CVE-2023-35945","url":"https://www.suse.com/security/cve/CVE-2023-35945"},{"category":"external","summary":"SUSE Bug 1215713 for CVE-2023-35945","url":"https://bugzilla.suse.com/1215713"},{"category":"external","summary":"SUSE Bug 1219472 for CVE-2023-35945","url":"https://bugzilla.suse.com/1219472"}],"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:libnghttp2-14-1.55.1-1.1.aarch64","openSUSE Tumbleweed:libnghttp2-14-1.55.1-1.1.ppc64le","openSUSE Tumbleweed:libnghttp2-14-1.55.1-1.1.s390x","openSUSE Tumbleweed:libnghttp2-14-1.55.1-1.1.x86_64","openSUSE Tumbleweed:libnghttp2-14-32bit-1.55.1-1.1.aarch64","openSUSE Tumbleweed:libnghttp2-14-32bit-1.55.1-1.1.ppc64le","openSUSE Tumbleweed:libnghttp2-14-32bit-1.55.1-1.1.s390x","openSUSE Tumbleweed:libnghttp2-14-32bit-1.55.1-1.1.x86_64","openSUSE Tumbleweed:libnghttp2-devel-1.55.1-1.1.aarch64","openSUSE Tumbleweed:libnghttp2-devel-1.55.1-1.1.ppc64le","openSUSE Tumbleweed:libnghttp2-devel-1.55.1-1.1.s390x","openSUSE Tumbleweed:libnghttp2-devel-1.55.1-1.1.x86_64","openSUSE Tumbleweed:nghttp2-1.55.1-1.1.aarch64","openSUSE Tumbleweed:nghttp2-1.55.1-1.1.ppc64le","openSUSE Tumbleweed:nghttp2-1.55.1-1.1.s390x","openSUSE Tumbleweed:nghttp2-1.55.1-1.1.x86_64"]}],"scores":[{"cvss_v3":{"baseScore":7.5,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"products":["openSUSE Tumbleweed:libnghttp2-14-1.55.1-1.1.aarch64","openSUSE Tumbleweed:libnghttp2-14-1.55.1-1.1.ppc64le","openSUSE Tumbleweed:libnghttp2-14-1.55.1-1.1.s390x","openSUSE Tumbleweed:libnghttp2-14-1.55.1-1.1.x86_64","openSUSE Tumbleweed:libnghttp2-14-32bit-1.55.1-1.1.aarch64","openSUSE Tumbleweed:libnghttp2-14-32bit-1.55.1-1.1.ppc64le","openSUSE Tumbleweed:libnghttp2-14-32bit-1.55.1-1.1.s390x","openSUSE Tumbleweed:libnghttp2-14-32bit-1.55.1-1.1.x86_64","openSUSE Tumbleweed:libnghttp2-devel-1.55.1-1.1.aarch64","openSUSE Tumbleweed:libnghttp2-devel-1.55.1-1.1.ppc64le","openSUSE Tumbleweed:libnghttp2-devel-1.55.1-1.1.s390x","openSUSE Tumbleweed:libnghttp2-devel-1.55.1-1.1.x86_64","openSUSE Tumbleweed:nghttp2-1.55.1-1.1.aarch64","openSUSE Tumbleweed:nghttp2-1.55.1-1.1.ppc64le","openSUSE Tumbleweed:nghttp2-1.55.1-1.1.s390x","openSUSE Tumbleweed:nghttp2-1.55.1-1.1.x86_64"]}],"threats":[{"category":"impact","date":"2024-06-15T00:00:00Z","details":"important"}],"title":"CVE-2023-35945"}]}