{"document":{"aggregate_severity":{"namespace":"https://www.suse.com/support/security/rating/","text":"moderate"},"category":"csaf_vex","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":"SUSE CVE-2020-26290","title":"Title"},{"category":"description","text":"Dex is a federated OpenID Connect provider written in Go. In Dex before version 2.27.0 there is a critical set of vulnerabilities which impacts users leveraging the SAML connector. The vulnerabilities enables potential signature bypass due to issues with XML encoding in the underlying Go library. The vulnerabilities have been addressed in version 2.27.0 by using the xml-roundtrip-validator from Mattermost (see related references).","title":"Description of the CVE"},{"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":"CVE-2020-26290","url":"https://www.suse.com/security/cve/CVE-2020-26290"},{"category":"external","summary":"SUSE Security Ratings","url":"https://www.suse.com/support/security/rating/"}],"title":"SUSE CVE CVE-2020-26290","tracking":{"current_release_date":"2025-03-15T09:38:22Z","generator":{"date":"2023-02-15T03:53:11Z","engine":{"name":"cve-database.git:bin/generate-csaf-vex.pl","version":"1"}},"id":"CVE-2020-26290","initial_release_date":"2023-02-15T03:53:11Z","revision_history":[{"date":"2023-02-15T03:53:11Z","number":"2","summary":"Current version"},{"date":"2025-01-01T05:14:19Z","number":"3","summary":"Current version"},{"date":"2025-02-15T05:53:01Z","number":"4","summary":"Current version"},{"date":"2025-02-17T06:14:29Z","number":"5","summary":"Current version"},{"date":"2025-03-15T09:38:22Z","number":"6","summary":"Current version"}],"status":"interim","version":"6"}},"product_tree":{"branches":[{"branches":[{"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_version","name":"dex-oidc-2.28.1-1.3","product":{"name":"dex-oidc-2.28.1-1.3","product_id":"dex-oidc-2.28.1-1.3","product_identification_helper":{"purl":"pkg:rpm/suse/dex-oidc@2.28.1-1.3"}}}],"category":"product_family","name":"SUSE Linux Enterprise"}],"category":"vendor","name":"SUSE"}],"relationships":[{"category":"default_component_of","full_product_name":{"name":"dex-oidc-2.28.1-1.3 as component of openSUSE Tumbleweed","product_id":"openSUSE Tumbleweed:dex-oidc-2.28.1-1.3"},"product_reference":"dex-oidc-2.28.1-1.3","relates_to_product_reference":"openSUSE Tumbleweed"}]},"vulnerabilities":[{"cve":"CVE-2020-26290","ids":[{"system_name":"SUSE CVE Page","text":"https://www.suse.com/security/cve/CVE-2020-26290"}],"notes":[{"category":"general","text":"Dex is a federated OpenID Connect provider written in Go. In Dex before version 2.27.0 there is a critical set of vulnerabilities which impacts users leveraging the SAML connector. The vulnerabilities enables potential signature bypass due to issues with XML encoding in the underlying Go library. The vulnerabilities have been addressed in version 2.27.0 by using the xml-roundtrip-validator from Mattermost (see related references).","title":"CVE description"}],"product_status":{"recommended":["openSUSE Tumbleweed:dex-oidc-2.28.1-1.3"]},"references":[{"category":"external","summary":"CVE-2020-26290","url":"https://www.suse.com/security/cve/CVE-2020-26290"},{"category":"external","summary":"SUSE Security Ratings","url":"https://www.suse.com/support/security/rating/"}],"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:dex-oidc-2.28.1-1.3"]}],"scores":[{"cvss_v3":{"baseScore":9.6,"baseSeverity":"CRITICAL","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H","version":"3.1"},"products":["openSUSE Tumbleweed:dex-oidc-2.28.1-1.3"]}],"threats":[{"category":"impact","date":"2020-12-29T00:31:52Z","details":"moderate"}],"title":"CVE-2020-26290"}]}