{ "document": { "aggregate_severity": { "text": "High" }, "category": "csaf_vex", "csaf_version": "2.0", "distribution": { "text": "TuxCare License Agreement", "tlp": { "label": "WHITE", "url": "https://www.first.org/tlp/" } }, "lang": "en", "notes": [ { "category": "legal_disclaimer", "text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Cloud Linux Inc. and provide a link to the original.", "title": "Terms of Use" } ], "publisher": { "category": "vendor", "contact_details": "https://tuxcare.com/contact/", "name": "TuxCare", "namespace": "https://tuxcare.com/" }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://security.tuxcare.com/csaf/v2/els_os/centos7els/vex/2023/cve-2023-25950-els_os-centos7els.json" } ], "tracking": { "current_release_date": "2026-10-15T17:39:20Z", "generator": { "date": "2026-10-15T17:39:20Z", "engine": { "name": "pyCSAF" } }, "id": "CVE-2023-25950-ELS_OS-CENTOS7ELS", "initial_release_date": "2023-04-11T09:15:00Z", "revision_history": [ { "date": "2023-04-11T09:15:00Z", "number": "1", "summary": "Initial version" }, { "date": "2026-09-29T14:54:02Z", "number": "2", "summary": "Official Publication" }, { "date": "2026-10-15T17:39:20Z", "number": "3", "summary": "Update document" } ], "status": "final", "version": "3" }, "title": "Security update on CVE-2023-25950" }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_name", "name": "Community Enterprise Operating System 7", "product": { "name": "Community Enterprise Operating System 7", "product_id": "CentOS-7", "product_identification_helper": { "cpe": "cpe:2.3:o:centos:centos:7:*:*:*:*:*:*:*" } } } ], "category": "product_family", "name": "Community Enterprise Operating System" } ], "category": "vendor", "name": "Red Hat, Inc." }, { "branches": [ { "branches": [ { "category": "product_version", "name": "haproxy-0:1.5.18-9.el7_9.1.tuxcare.els1.i686", "product": { "name": "haproxy-0:1.5.18-9.el7_9.1.tuxcare.els1.i686", "product_id": "haproxy-0:1.5.18-9.el7_9.1.tuxcare.els1.i686", "product_identification_helper": { "purl": "pkg:rpm/tuxcare/haproxy@1.5.18-9.el7_9.1.tuxcare.els1?arch=i686" } } } ], "category": "architecture", "name": "i686" }, { "branches": [ { "category": "product_version", "name": "haproxy-0:1.5.18-9.el7_9.1.tuxcare.els1.x86_64", "product": { "name": "haproxy-0:1.5.18-9.el7_9.1.tuxcare.els1.x86_64", "product_id": "haproxy-0:1.5.18-9.el7_9.1.tuxcare.els1.x86_64", "product_identification_helper": { "purl": "pkg:rpm/tuxcare/haproxy@1.5.18-9.el7_9.1.tuxcare.els1?arch=x86_64" } } } ], "category": "architecture", "name": "x86_64" } ], "category": "vendor", "name": "TuxCare" } ], "relationships": [ { "category": "default_component_of", "full_product_name": { "name": "haproxy-0:1.5.18-9.el7_9.1.tuxcare.els1.i686 as a component of Community Enterprise Operating System 7", "product_id": "CentOS-7:haproxy-0:1.5.18-9.el7_9.1.tuxcare.els1.i686" }, "product_reference": "haproxy-0:1.5.18-9.el7_9.1.tuxcare.els1.i686", "relates_to_product_reference": "CentOS-7" }, { "category": "default_component_of", "full_product_name": { "name": "haproxy-0:1.5.18-9.el7_9.1.tuxcare.els1.x86_64 as a component of Community Enterprise Operating System 7", "product_id": "CentOS-7:haproxy-0:1.5.18-9.el7_9.1.tuxcare.els1.x86_64" }, "product_reference": "haproxy-0:1.5.18-9.el7_9.1.tuxcare.els1.x86_64", "relates_to_product_reference": "CentOS-7" } ] }, "vulnerabilities": [ { "cve": "CVE-2023-25950", "cwe": { "id": "CWE-444", "name": "Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling')" }, "notes": [ { "category": "description", "text": "HTTP request/response smuggling vulnerability in HAProxy version 2.7.0, and 2.6.1 to 2.6.7 allows a remote attacker to alter a legitimate user's request. As a result, the attacker may obtain sensitive information or cause a denial-of-service (DoS) condition.", "title": "Vulnerability description" }, { "category": "other", "text": "TuxCare has assessed that this vulnerability does not impact any currently supported TuxCare products. This evaluation may change as new information becomes available. For additional details regarding this vulnerability and affected products, refer to the provided references.", "title": "Statement" } ], "product_status": { "known_not_affected": [ "CentOS-7:haproxy-0:1.5.18-9.el7_9.1.tuxcare.els1.i686", "CentOS-7:haproxy-0:1.5.18-9.el7_9.1.tuxcare.els1.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://cve.tuxcare.com/els/cve/CVE-2023-25950" }, { "category": "external", "summary": "https://git.haproxy.org/?p=haproxy-2.7.git%3Ba=commit%3Bh=3ca4223c5e1f18a19dc93b0b09ffdbd295554d46", "url": "https://git.haproxy.org/?p=haproxy-2.7.git%3Ba=commit%3Bh=3ca4223c5e1f18a19dc93b0b09ffdbd295554d46" }, { "category": "external", "summary": "https://jvn.jp/en/jp/JVN38170084/", "url": "https://jvn.jp/en/jp/JVN38170084/" }, { "category": "external", "summary": "https://www.haproxy.org/", "url": "https://www.haproxy.org/" } ], "release_date": "2023-04-11T09:15:00Z", "threats": [ { "category": "impact", "details": "Important" }, { "category": "impact", "date": "2026-10-15T15:22:31.046972Z", "details": "The haproxy package for CentOS 7 ELS is not affected by CVE-2023-25950. The vulnerability applies to HAProxy 2.7.0 and 2.6.1 through 2.6.7, and the shipped version 1.5.18 is below that range and does not include the HTTP/3 code involved.", "product_ids": [ "CentOS-7:haproxy-0:1.5.18-9.el7_9.1.tuxcare.els1.i686", "CentOS-7:haproxy-0:1.5.18-9.el7_9.1.tuxcare.els1.x86_64" ] } ] } ] }