{"document":{"aggregate_severity":{"namespace":"https://www.suse.com/support/security/rating/","text":"important"},"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 go1.15","title":"Title of the patch"},{"category":"description","text":"This update for go1.15 fixes the following issues:\n\nUpdate to 1.15.13.\n    \nIncludes these security fixes \n\n- CVE-2021-33195: net: Lookup functions may return invalid host names (bsc#1187443).\n- CVE-2021-33196: archive/zip: malformed archive may cause panic or memory exhaustion (bsc#1186622).\n- CVE-2021-33197: net/http/httputil: ReverseProxy forwards Connection headers if first one is empty (bsc#1187444)\n- CVE-2021-33198: math/big: (*Rat).SetString with '1.770p02041010010011001001' crashes with 'makeslice: len out of range' (bsc#1187445).\n\nThis update was imported from the SUSE:SLE-15:Update update project.","title":"Description of the patch"},{"category":"details","text":"openSUSE-2021-950","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_0950-1.json"},{"category":"self","summary":"URL for openSUSE-SU-2021:0950-1","url":"https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/SGO7YQOALHD4E75OV7S4WAPP2UR3AXKT/"},{"category":"self","summary":"E-Mail link for openSUSE-SU-2021:0950-1","url":"https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/SGO7YQOALHD4E75OV7S4WAPP2UR3AXKT/"},{"category":"self","summary":"SUSE Bug 1175132","url":"https://bugzilla.suse.com/1175132"},{"category":"self","summary":"SUSE Bug 1186622","url":"https://bugzilla.suse.com/1186622"},{"category":"self","summary":"SUSE Bug 1187443","url":"https://bugzilla.suse.com/1187443"},{"category":"self","summary":"SUSE Bug 1187444","url":"https://bugzilla.suse.com/1187444"},{"category":"self","summary":"SUSE Bug 1187445","url":"https://bugzilla.suse.com/1187445"},{"category":"self","summary":"SUSE CVE CVE-2021-33195 page","url":"https://www.suse.com/security/cve/CVE-2021-33195/"},{"category":"self","summary":"SUSE CVE CVE-2021-33196 page","url":"https://www.suse.com/security/cve/CVE-2021-33196/"},{"category":"self","summary":"SUSE CVE CVE-2021-33197 page","url":"https://www.suse.com/security/cve/CVE-2021-33197/"},{"category":"self","summary":"SUSE CVE CVE-2021-33198 page","url":"https://www.suse.com/security/cve/CVE-2021-33198/"}],"title":"Security update for go1.15","tracking":{"current_release_date":"2021-07-01T12:30:43Z","generator":{"date":"2021-07-01T12:30:43Z","engine":{"name":"cve-database.git:bin/generate-csaf.pl","version":"1"}},"id":"openSUSE-SU-2021:0950-1","initial_release_date":"2021-07-01T12:30:43Z","revision_history":[{"date":"2021-07-01T12:30:43Z","number":"1","summary":"Current version"}],"status":"final","version":"1"}},"product_tree":{"branches":[{"branches":[{"branches":[{"category":"product_version","name":"go1.15-1.15.13-lp152.20.1.x86_64","product":{"name":"go1.15-1.15.13-lp152.20.1.x86_64","product_id":"go1.15-1.15.13-lp152.20.1.x86_64"}},{"category":"product_version","name":"go1.15-doc-1.15.13-lp152.20.1.x86_64","product":{"name":"go1.15-doc-1.15.13-lp152.20.1.x86_64","product_id":"go1.15-doc-1.15.13-lp152.20.1.x86_64"}},{"category":"product_version","name":"go1.15-race-1.15.13-lp152.20.1.x86_64","product":{"name":"go1.15-race-1.15.13-lp152.20.1.x86_64","product_id":"go1.15-race-1.15.13-lp152.20.1.x86_64"}}],"category":"architecture","name":"x86_64"},{"branches":[{"category":"product_name","name":"openSUSE Leap 15.2","product":{"name":"openSUSE Leap 15.2","product_id":"openSUSE Leap 15.2","product_identification_helper":{"cpe":"cpe:/o:opensuse:leap:15.2"}}}],"category":"product_family","name":"SUSE Linux Enterprise"}],"category":"vendor","name":"SUSE"}],"relationships":[{"category":"default_component_of","full_product_name":{"name":"go1.15-1.15.13-lp152.20.1.x86_64 as component of openSUSE Leap 15.2","product_id":"openSUSE Leap 15.2:go1.15-1.15.13-lp152.20.1.x86_64"},"product_reference":"go1.15-1.15.13-lp152.20.1.x86_64","relates_to_product_reference":"openSUSE Leap 15.2"},{"category":"default_component_of","full_product_name":{"name":"go1.15-doc-1.15.13-lp152.20.1.x86_64 as component of openSUSE Leap 15.2","product_id":"openSUSE Leap 15.2:go1.15-doc-1.15.13-lp152.20.1.x86_64"},"product_reference":"go1.15-doc-1.15.13-lp152.20.1.x86_64","relates_to_product_reference":"openSUSE Leap 15.2"},{"category":"default_component_of","full_product_name":{"name":"go1.15-race-1.15.13-lp152.20.1.x86_64 as component of openSUSE Leap 15.2","product_id":"openSUSE Leap 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CVE-2021-33195","url":"https://bugzilla.suse.com/1187443"}],"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:go1.15-1.15.13-lp152.20.1.x86_64","openSUSE Leap 15.2:go1.15-doc-1.15.13-lp152.20.1.x86_64","openSUSE Leap 15.2:go1.15-race-1.15.13-lp152.20.1.x86_64"]}],"scores":[{"cvss_v3":{"baseScore":6.1,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:N/I:H/A:N","version":"3.1"},"products":["openSUSE Leap 15.2:go1.15-1.15.13-lp152.20.1.x86_64","openSUSE Leap 15.2:go1.15-doc-1.15.13-lp152.20.1.x86_64","openSUSE Leap 15.2:go1.15-race-1.15.13-lp152.20.1.x86_64"]}],"threats":[{"category":"impact","date":"2021-07-01T12:30:43Z","details":"moderate"}],"title":"CVE-2021-33195"},{"cve":"CVE-2021-33196","ids":[{"system_name":"SUSE CVE Page","text":"https://www.suse.com/security/cve/CVE-2021-33196"}],"notes":[{"category":"general","text":"In archive/zip in Go before 1.15.13 and 1.16.x before 1.16.5, a crafted file count (in an archive's header) can cause a NewReader or OpenReader panic.","title":"CVE description"}],"product_status":{"recommended":["openSUSE Leap 15.2:go1.15-1.15.13-lp152.20.1.x86_64","openSUSE Leap 15.2:go1.15-doc-1.15.13-lp152.20.1.x86_64","openSUSE Leap 15.2:go1.15-race-1.15.13-lp152.20.1.x86_64"]},"references":[{"category":"external","summary":"CVE-2021-33196","url":"https://www.suse.com/security/cve/CVE-2021-33196"},{"category":"external","summary":"SUSE Bug 1186622 for CVE-2021-33196","url":"https://bugzilla.suse.com/1186622"},{"category":"external","summary":"SUSE Bug 1190589 for CVE-2021-33196","url":"https://bugzilla.suse.com/1190589"}],"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:go1.15-1.15.13-lp152.20.1.x86_64","openSUSE Leap 15.2:go1.15-doc-1.15.13-lp152.20.1.x86_64","openSUSE Leap 15.2:go1.15-race-1.15.13-lp152.20.1.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 Leap 15.2:go1.15-1.15.13-lp152.20.1.x86_64","openSUSE Leap 15.2:go1.15-doc-1.15.13-lp152.20.1.x86_64","openSUSE Leap 15.2:go1.15-race-1.15.13-lp152.20.1.x86_64"]}],"threats":[{"category":"impact","date":"2021-07-01T12:30:43Z","details":"important"}],"title":"CVE-2021-33196"},{"cve":"CVE-2021-33197","ids":[{"system_name":"SUSE CVE Page","text":"https://www.suse.com/security/cve/CVE-2021-33197"}],"notes":[{"category":"general","text":"In Go before 1.15.13 and 1.16.x before 1.16.5, some configurations of ReverseProxy (from net/http/httputil) result in a situation where an attacker is able to drop arbitrary headers.","title":"CVE description"}],"product_status":{"recommended":["openSUSE Leap 15.2:go1.15-1.15.13-lp152.20.1.x86_64","openSUSE Leap 15.2:go1.15-doc-1.15.13-lp152.20.1.x86_64","openSUSE Leap 15.2:go1.15-race-1.15.13-lp152.20.1.x86_64"]},"references":[{"category":"external","summary":"CVE-2021-33197","url":"https://www.suse.com/security/cve/CVE-2021-33197"},{"category":"external","summary":"SUSE Bug 1187444 for CVE-2021-33197","url":"https://bugzilla.suse.com/1187444"}],"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:go1.15-1.15.13-lp152.20.1.x86_64","openSUSE Leap 15.2:go1.15-doc-1.15.13-lp152.20.1.x86_64","openSUSE Leap 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