{"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 go1.16","title":"Title of the patch"},{"category":"description","text":"This update for go1.16 fixes the following issues:\n\ngo1.16.6 (released 2021-07-12, bsc#1182345) includes a security fix to the\ncrypto/tls package, as well as bug fixes to the compiler, and the\nnet and net/http packages.\n\nSecurity issue fixed:\n\nCVE-2021-34558: Fixed crypto/tls: clients can panic when provided a certificate of the wrong type for the negotiated parameters (bsc#1188229)\n\ngo1.16 release:\n\n* bsc#1188229 go#47143 CVE-2021-34558\n* go#47145 security: fix CVE-2021-34558\n* go#46999 net: LookupMX behaviour broken\n* go#46981 net: TestCVE202133195 fails if /etc/resolv.conf specifies ndots larger than 3\n* go#46769 syscall: TestGroupCleanupUserNamespace test failure on Fedora\n* go#46657 runtime: deeply nested struct initialized with non-zero values\n* go#44984 net/http: server not setting Content-Length in certain cases\n","title":"Description of the patch"},{"category":"details","text":"openSUSE-2021-1078","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_1078-1.json"},{"category":"self","summary":"URL for openSUSE-SU-2021:1078-1","url":"https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/V2VBWNYDPOVJ4NFLIRNHJGULW2GKRQ4T/"},{"category":"self","summary":"E-Mail link for openSUSE-SU-2021:1078-1","url":"https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/V2VBWNYDPOVJ4NFLIRNHJGULW2GKRQ4T/"},{"category":"self","summary":"SUSE Bug 1182345","url":"https://bugzilla.suse.com/1182345"},{"category":"self","summary":"SUSE Bug 1188229","url":"https://bugzilla.suse.com/1188229"},{"category":"self","summary":"SUSE CVE CVE-2021-34558 page","url":"https://www.suse.com/security/cve/CVE-2021-34558/"}],"title":"Security update for go1.16","tracking":{"current_release_date":"2021-07-22T16:06:24Z","generator":{"date":"2021-07-22T16:06:24Z","engine":{"name":"cve-database.git:bin/generate-csaf.pl","version":"1"}},"id":"openSUSE-SU-2021:1078-1","initial_release_date":"2021-07-22T16:06:24Z","revision_history":[{"date":"2021-07-22T16:06:24Z","number":"1","summary":"Current version"}],"status":"final","version":"1"}},"product_tree":{"branches":[{"branches":[{"branches":[{"category":"product_version","name":"go1.16-1.16.6-lp152.5.1.x86_64","product":{"name":"go1.16-1.16.6-lp152.5.1.x86_64","product_id":"go1.16-1.16.6-lp152.5.1.x86_64"}},{"category":"product_version","name":"go1.16-doc-1.16.6-lp152.5.1.x86_64","product":{"name":"go1.16-doc-1.16.6-lp152.5.1.x86_64","product_id":"go1.16-doc-1.16.6-lp152.5.1.x86_64"}},{"category":"product_version","name":"go1.16-race-1.16.6-lp152.5.1.x86_64","product":{"name":"go1.16-race-1.16.6-lp152.5.1.x86_64","product_id":"go1.16-race-1.16.6-lp152.5.1.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":"go1.16-1.16.6-lp152.5.1.x86_64 as component of openSUSE Leap 15.2","product_id":"openSUSE Leap 15.2:go1.16-1.16.6-lp152.5.1.x86_64"},"product_reference":"go1.16-1.16.6-lp152.5.1.x86_64","relates_to_product_reference":"openSUSE Leap 15.2"},{"category":"default_component_of","full_product_name":{"name":"go1.16-doc-1.16.6-lp152.5.1.x86_64 as component of openSUSE Leap 15.2","product_id":"openSUSE Leap 15.2:go1.16-doc-1.16.6-lp152.5.1.x86_64"},"product_reference":"go1.16-doc-1.16.6-lp152.5.1.x86_64","relates_to_product_reference":"openSUSE Leap 15.2"},{"category":"default_component_of","full_product_name":{"name":"go1.16-race-1.16.6-lp152.5.1.x86_64 as component of openSUSE Leap 15.2","product_id":"openSUSE Leap 15.2:go1.16-race-1.16.6-lp152.5.1.x86_64"},"product_reference":"go1.16-race-1.16.6-lp152.5.1.x86_64","relates_to_product_reference":"openSUSE Leap 15.2"}]},"vulnerabilities":[{"cve":"CVE-2021-34558","ids":[{"system_name":"SUSE CVE Page","text":"https://www.suse.com/security/cve/CVE-2021-34558"}],"notes":[{"category":"general","text":"The crypto/tls package of Go through 1.16.5 does not properly assert that the type of public key in an X.509 certificate matches the expected type when doing a RSA based key exchange, allowing a malicious TLS server to cause a TLS client to panic.","title":"CVE description"}],"product_status":{"recommended":["openSUSE Leap 15.2:go1.16-1.16.6-lp152.5.1.x86_64","openSUSE Leap 15.2:go1.16-doc-1.16.6-lp152.5.1.x86_64","openSUSE Leap 15.2:go1.16-race-1.16.6-lp152.5.1.x86_64"]},"references":[{"category":"external","summary":"CVE-2021-34558","url":"https://www.suse.com/security/cve/CVE-2021-34558"},{"category":"external","summary":"SUSE Bug 1188229 for CVE-2021-34558","url":"https://bugzilla.suse.com/1188229"}],"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:go1.16-1.16.6-lp152.5.1.x86_64","openSUSE Leap 15.2:go1.16-doc-1.16.6-lp152.5.1.x86_64","openSUSE Leap 15.2:go1.16-race-1.16.6-lp152.5.1.x86_64"]}],"scores":[{"cvss_v3":{"baseScore":5.3,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"products":["openSUSE Leap 15.2:go1.16-1.16.6-lp152.5.1.x86_64","openSUSE Leap 15.2:go1.16-doc-1.16.6-lp152.5.1.x86_64","openSUSE Leap 15.2:go1.16-race-1.16.6-lp152.5.1.x86_64"]}],"threats":[{"category":"impact","date":"2021-07-22T16:06:24Z","details":"moderate"}],"title":"CVE-2021-34558"}]}