{"document":{"aggregate_severity":{"namespace":"https://www.suse.com/support/security/rating/","text":"critical"},"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-2024-49753","title":"Title"},{"category":"description","text":"Zitadel is open-source identity infrastructure software. Versions prior to 2.64.1, 2.63.6, 2.62.8, 2.61.4, 2.60.4, 2.59.5, and 2.58.7 have a flaw in the URL validation mechanism of Zitadel actions allows bypassing restrictions intended to block requests to localhost (127.0.0.1). The isHostBlocked check, designed to prevent such requests, can be circumvented by creating a DNS record that resolves to 127.0.0.1. This enables actions to send requests to localhost despite the intended security measures. This vulnerability potentially allows unauthorized access to unsecured internal endpoints, which may contain sensitive information or functionalities. Versions 2.64.1, 2.63.6, 2.62.8, 2.61.4, 2.60.4, 2.59.5, and 2.58.7 contain a patch. No known workarounds are available.","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-2024-49753","url":"https://www.suse.com/security/cve/CVE-2024-49753"},{"category":"external","summary":"SUSE Security Ratings","url":"https://www.suse.com/support/security/rating/"},{"category":"external","summary":"Advisory link for SUSE-SU-2024:3911-1","url":"https://lists.suse.com/pipermail/sle-security-updates/2024-November/019776.html"},{"category":"external","summary":"Advisory link for openSUSE-SU-2024:0350-1","url":"https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/3GBL6IN35EDC2YQIKBPTX7XQQ67KRPAM/"},{"category":"external","summary":"Advisory link for openSUSE-SU-2024:14447-1","url":"https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/XTEQAM75LF5DZCFX3MOH4IT3DWP5ZTL6/"}],"title":"SUSE CVE CVE-2024-49753","tracking":{"current_release_date":"2026-03-13T14:28:58Z","generator":{"date":"2024-11-02T03:49:13Z","engine":{"name":"cve-database.git:bin/generate-csaf-vex.pl","version":"1"}},"id":"CVE-2024-49753","initial_release_date":"2024-11-02T03:49:13Z","revision_history":[{"date":"2024-11-02T03:49:13Z","number":"2","summary":"Current version"},{"date":"2024-11-03T03:49:37Z","number":"3","summary":"Current version"},{"date":"2024-11-04T03:48:51Z","number":"4","summary":"Current version"},{"date":"2024-11-06T03:50:35Z","number":"5","summary":"Current version"},{"date":"2025-01-01T00:35:15Z","number":"6","summary":"Current version"},{"date":"2025-01-04T00:36:03Z","number":"7","summary":"Current version"},{"date":"2025-02-14T04:20:44Z","number":"8","summary":"Current version"},{"date":"2025-02-16T04:13:00Z","number":"9","summary":"Current version"},{"date":"2025-03-15T04:30:40Z","number":"10","summary":"Current version"},{"date":"2025-04-24T11:52:45Z","number":"11","summary":"Current version"},{"date":"2025-06-17T02:36:57Z","number":"12","summary":"Current version"},{"date":"2025-08-27T23:30:59Z","number":"13","summary":"Current version"},{"date":"2025-11-03T01:18:55Z","number":"14","summary":"Current version"},{"date":"2026-01-16T00:44:28Z","number":"15","summary":"unknown changes"},{"date":"2026-03-11T18:10:40Z","number":"16","summary":"unknown changes"},{"date":"2026-03-13T14:28:58Z","number":"17","summary":"unknown changes"}],"status":"interim","version":"17"}},"product_tree":{"branches":[{"branches":[{"branches":[{"category":"product_name","name":"SUSE Linux Enterprise Server 16.0","product":{"name":"SUSE Linux Enterprise Server 16.0","product_id":"SUSE Linux Enterprise Server 16.0","product_identification_helper":{"cpe":"cpe:/o:suse:sles:16:16.0:server"}}},{"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":"govulncheck-vulndb-0.0.20241030T212825-1.1","product":{"name":"govulncheck-vulndb-0.0.20241030T212825-1.1","product_id":"govulncheck-vulndb-0.0.20241030T212825-1.1","product_identification_helper":{"purl":"pkg:rpm/suse/govulncheck-vulndb@0.0.20241030T212825-1.1?upstream=govulncheck-vulndb-0.0.20241030T212825-1.1.src.rpm"}}},{"category":"product_version","name":"govulncheck-vulndb-0.0.20250814T182633-160000.1.2","product":{"name":"govulncheck-vulndb-0.0.20250814T182633-160000.1.2","product_id":"govulncheck-vulndb-0.0.20250814T182633-160000.1.2","product_identification_helper":{"purl":"pkg:rpm/suse/govulncheck-vulndb@0.0.20250814T182633-160000.1.2?upstream=govulncheck-vulndb-0.0.20250814T182633-160000.1.2.src.rpm"}}}],"category":"product_family","name":"SUSE Linux Enterprise"}],"category":"vendor","name":"SUSE"}],"relationships":[{"category":"default_component_of","full_product_name":{"name":"govulncheck-vulndb-0.0.20250814T182633-160000.1.2 as component of SUSE Linux Enterprise Server 16.0","product_id":"SUSE Linux Enterprise Server 16.0:govulncheck-vulndb-0.0.20250814T182633-160000.1.2"},"product_reference":"govulncheck-vulndb-0.0.20250814T182633-160000.1.2","relates_to_product_reference":"SUSE Linux Enterprise Server 16.0"},{"category":"default_component_of","full_product_name":{"name":"govulncheck-vulndb-0.0.20241030T212825-1.1 as component of openSUSE Tumbleweed","product_id":"openSUSE Tumbleweed:govulncheck-vulndb-0.0.20241030T212825-1.1"},"product_reference":"govulncheck-vulndb-0.0.20241030T212825-1.1","relates_to_product_reference":"openSUSE Tumbleweed"}]},"vulnerabilities":[{"cve":"CVE-2024-49753","ids":[{"system_name":"SUSE CVE Page","text":"https://www.suse.com/security/cve/CVE-2024-49753"}],"notes":[{"category":"general","text":"Zitadel is open-source identity infrastructure software. Versions prior to 2.64.1, 2.63.6, 2.62.8, 2.61.4, 2.60.4, 2.59.5, and 2.58.7 have a flaw in the URL validation mechanism of Zitadel actions allows bypassing restrictions intended to block requests to localhost (127.0.0.1). The isHostBlocked check, designed to prevent such requests, can be circumvented by creating a DNS record that resolves to 127.0.0.1. This enables actions to send requests to localhost despite the intended security measures. This vulnerability potentially allows unauthorized access to unsecured internal endpoints, which may contain sensitive information or functionalities. Versions 2.64.1, 2.63.6, 2.62.8, 2.61.4, 2.60.4, 2.59.5, and 2.58.7 contain a patch. No known workarounds are available.","title":"CVE description"}],"product_status":{"recommended":["SUSE Linux Enterprise Server 16.0:govulncheck-vulndb-0.0.20250814T182633-160000.1.2","openSUSE Tumbleweed:govulncheck-vulndb-0.0.20241030T212825-1.1"]},"references":[{"category":"external","summary":"CVE-2024-49753","url":"https://www.suse.com/security/cve/CVE-2024-49753"},{"category":"external","summary":"SUSE Security Ratings","url":"https://www.suse.com/support/security/rating/"},{"category":"external","summary":"Advisory link for SUSE-SU-2024:3911-1","url":"https://lists.suse.com/pipermail/sle-security-updates/2024-November/019776.html"},{"category":"external","summary":"Advisory link for openSUSE-SU-2024:0350-1","url":"https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/3GBL6IN35EDC2YQIKBPTX7XQQ67KRPAM/"},{"category":"external","summary":"Advisory link for openSUSE-SU-2024:14447-1","url":"https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/XTEQAM75LF5DZCFX3MOH4IT3DWP5ZTL6/"}],"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":["SUSE Linux Enterprise Server 16.0:govulncheck-vulndb-0.0.20250814T182633-160000.1.2","openSUSE Tumbleweed:govulncheck-vulndb-0.0.20241030T212825-1.1"]}],"scores":[{"cvss_v3":{"baseScore":9.1,"baseSeverity":"CRITICAL","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","version":"3.1"},"products":["SUSE Linux Enterprise Server 16.0:govulncheck-vulndb-0.0.20250814T182633-160000.1.2","openSUSE Tumbleweed:govulncheck-vulndb-0.0.20241030T212825-1.1"]}],"threats":[{"category":"impact","date":"2024-10-25T16:00:38Z","details":"critical"}],"title":"CVE-2024-49753"}]}