{"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":"Security update for nghttp2","title":"Title of the patch"},{"category":"description","text":"This update for nghttp2 fixes the following issues:\n\nnghttp2 was update to version 1.40.0 (bsc#1166481)\n\n- lib: Add nghttp2_check_authority as public API\n- lib: Fix the bug that stream is closed with wrong error code\n- lib: Faster huffman encoding and decoding\n- build: Avoid filename collision of static and dynamic lib\n- build: Add new flag ENABLE_STATIC_CRT for Windows\n- build: cmake: Support building nghttpx with systemd\n- third-party: Update neverbleed to fix memory leak\n- nghttpx: Fix bug that mruby is incorrectly shared between backends\n- nghttpx: Reconnect h1 backend if it lost connection before sending headers\n- nghttpx: Returns 408 if backend timed out before sending headers\n- nghttpx: Fix request stal\n\n\nThis update was imported from the SUSE:SLE-15:Update update project.","title":"Description of the patch"},{"category":"details","text":"openSUSE-2021-341","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-2021_0341-1.json"},{"category":"self","summary":"URL for openSUSE-SU-2021:0341-1","url":"https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/XIUODYDMMPC4VZZIR4DRKRPVXGPEDZRO/"},{"category":"self","summary":"E-Mail link for 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An untrusted remote client may send an HTTP header (such as Host) with whitespace after the header content. Envoy will treat \"header-value \" as a different string from \"header-value\" so for example with the Host header \"example.com \" one could bypass \"example.com\" matchers.","title":"CVE description"}],"product_status":{"recommended":["openSUSE Leap 15.2:libnghttp2-14-1.40.0-lp152.2.3.1.i586","openSUSE Leap 15.2:libnghttp2-14-1.40.0-lp152.2.3.1.x86_64","openSUSE Leap 15.2:libnghttp2-14-32bit-1.40.0-lp152.2.3.1.x86_64","openSUSE Leap 15.2:libnghttp2-devel-1.40.0-lp152.2.3.1.i586","openSUSE Leap 15.2:libnghttp2-devel-1.40.0-lp152.2.3.1.x86_64","openSUSE Leap 15.2:libnghttp2_asio-devel-1.40.0-lp152.2.3.1.i586","openSUSE Leap 15.2:libnghttp2_asio-devel-1.40.0-lp152.2.3.1.x86_64","openSUSE Leap 15.2:libnghttp2_asio1-1.40.0-lp152.2.3.1.i586","openSUSE Leap 15.2:libnghttp2_asio1-1.40.0-lp152.2.3.1.x86_64","openSUSE Leap 15.2:libnghttp2_asio1-32bit-1.40.0-lp152.2.3.1.x86_64","openSUSE Leap 15.2:nghttp2-1.40.0-lp152.2.3.1.i586","openSUSE Leap 15.2:nghttp2-1.40.0-lp152.2.3.1.x86_64","openSUSE Leap 15.2:python3-nghttp2-1.40.0-lp152.2.3.1.i586","openSUSE Leap 15.2:python3-nghttp2-1.40.0-lp152.2.3.1.x86_64"]},"references":[{"category":"external","summary":"CVE-2019-18802","url":"https://www.suse.com/security/cve/CVE-2019-18802"},{"category":"external","summary":"SUSE Bug 1159003 for CVE-2019-18802","url":"https://bugzilla.suse.com/1159003"}],"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 Leap 15.2:libnghttp2-14-1.40.0-lp152.2.3.1.i586","openSUSE Leap 15.2:libnghttp2-14-1.40.0-lp152.2.3.1.x86_64","openSUSE Leap 15.2:libnghttp2-14-32bit-1.40.0-lp152.2.3.1.x86_64","openSUSE Leap 15.2:libnghttp2-devel-1.40.0-lp152.2.3.1.i586","openSUSE Leap 15.2:libnghttp2-devel-1.40.0-lp152.2.3.1.x86_64","openSUSE Leap 15.2:libnghttp2_asio-devel-1.40.0-lp152.2.3.1.i586","openSUSE Leap 15.2:libnghttp2_asio-devel-1.40.0-lp152.2.3.1.x86_64","openSUSE Leap 15.2:libnghttp2_asio1-1.40.0-lp152.2.3.1.i586","openSUSE Leap 15.2:libnghttp2_asio1-1.40.0-lp152.2.3.1.x86_64","openSUSE Leap 15.2:libnghttp2_asio1-32bit-1.40.0-lp152.2.3.1.x86_64","openSUSE Leap 15.2:nghttp2-1.40.0-lp152.2.3.1.i586","openSUSE Leap 15.2:nghttp2-1.40.0-lp152.2.3.1.x86_64","openSUSE Leap 15.2:python3-nghttp2-1.40.0-lp152.2.3.1.i586","openSUSE Leap 15.2:python3-nghttp2-1.40.0-lp152.2.3.1.x86_64"]}],"scores":[{"cvss_v3":{"baseScore":7.5,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"products":["openSUSE Leap 15.2:libnghttp2-14-1.40.0-lp152.2.3.1.i586","openSUSE Leap 15.2:libnghttp2-14-1.40.0-lp152.2.3.1.x86_64","openSUSE Leap 15.2:libnghttp2-14-32bit-1.40.0-lp152.2.3.1.x86_64","openSUSE Leap 15.2:libnghttp2-devel-1.40.0-lp152.2.3.1.i586","openSUSE Leap 15.2:libnghttp2-devel-1.40.0-lp152.2.3.1.x86_64","openSUSE Leap 15.2:libnghttp2_asio-devel-1.40.0-lp152.2.3.1.i586","openSUSE Leap 15.2:libnghttp2_asio-devel-1.40.0-lp152.2.3.1.x86_64","openSUSE Leap 15.2:libnghttp2_asio1-1.40.0-lp152.2.3.1.i586","openSUSE Leap 15.2:libnghttp2_asio1-1.40.0-lp152.2.3.1.x86_64","openSUSE Leap 15.2:libnghttp2_asio1-32bit-1.40.0-lp152.2.3.1.x86_64","openSUSE Leap 15.2:nghttp2-1.40.0-lp152.2.3.1.i586","openSUSE Leap 15.2:nghttp2-1.40.0-lp152.2.3.1.x86_64","openSUSE Leap 15.2:python3-nghttp2-1.40.0-lp152.2.3.1.i586","openSUSE Leap 15.2:python3-nghttp2-1.40.0-lp152.2.3.1.x86_64"]}],"threats":[{"category":"impact","date":"2021-02-25T17:06:03Z","details":"important"}],"title":"CVE-2019-18802"}]}