{ "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/tuxcare9.6esu/vex/2024/cve-2024-45506-els_os-tuxcare9_6esu.json" } ], "tracking": { "current_release_date": "2026-04-01T08:43:54Z", "generator": { "date": "2026-04-01T08:43:54Z", "engine": { "name": "pyCSAF" } }, "id": "CVE-2024-45506-ELS_OS-TUXCARE9.6ESU", "initial_release_date": "2024-09-04T15:15:00Z", "revision_history": [ { "date": "2024-09-04T15:15:00Z", "number": "1", "summary": "Initial version" }, { "date": "2026-03-31T22:36:53Z", "number": "2", "summary": "Official Publication" }, { "date": "2026-04-01T08:43:54Z", "number": "3", "summary": "Update document" } ], "status": "final", "version": "3" }, "title": "Security update on CVE-2024-45506" }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_name", "name": "AlmaLinux 9.6", "product": { "name": "AlmaLinux 9.6", "product_id": "AlmaLinux-9.6", "product_identification_helper": { "cpe": "cpe:2.3:o:almalinux:almalinux:9.6:*:*:*:*:*:*:*" } } } ], "category": "product_family", "name": "AlmaLinux" } ], "category": "vendor", "name": "AlmaLinux OS Foundation" }, { "branches": [ { "branches": [ { "category": "product_name", "name": "Rocky Linux 9.6", "product": { "name": "Rocky Linux 9.6", "product_id": "Rocky Linux-9.6", "product_identification_helper": { "cpe": "cpe:2.3:o:resf:rocky_linux:9.6:*:*:*:*:*:*:*" } } } ], "category": "product_family", "name": "Rocky Linux" } ], "category": "vendor", "name": "Rocky Linux" }, { "branches": [ { "branches": [ { "category": "product_version", "name": "haproxy-0:2.4.22-4.el9.tuxcare.els1.x86_64", "product": { "name": "haproxy-0:2.4.22-4.el9.tuxcare.els1.x86_64", "product_id": "haproxy-0:2.4.22-4.el9.tuxcare.els1.x86_64", "product_identification_helper": { "purl": "pkg:rpm/tuxcare/haproxy@2.4.22-4.el9.tuxcare.els1?arch=x86_64" } } } ], "category": "architecture", "name": "x86_64" } ], "category": "vendor", "name": "TuxCare" } ], "relationships": [ { "category": "default_component_of", "full_product_name": { "name": "haproxy-0:2.4.22-4.el9.tuxcare.els1.x86_64 as a component of AlmaLinux 9.6", "product_id": "AlmaLinux-9.6:haproxy-0:2.4.22-4.el9.tuxcare.els1.x86_64" }, "product_reference": "haproxy-0:2.4.22-4.el9.tuxcare.els1.x86_64", "relates_to_product_reference": "AlmaLinux-9.6" }, { "category": "default_component_of", "full_product_name": { "name": "haproxy-0:2.4.22-4.el9.tuxcare.els1.x86_64 as a component of Rocky Linux 9.6", "product_id": "Rocky Linux-9.6:haproxy-0:2.4.22-4.el9.tuxcare.els1.x86_64" }, "product_reference": "haproxy-0:2.4.22-4.el9.tuxcare.els1.x86_64", "relates_to_product_reference": "Rocky Linux-9.6" } ] }, "vulnerabilities": [ { "cve": "CVE-2024-45506", "notes": [ { "category": "description", "text": "HAProxy 2.9.x before 2.9.10, 3.0.x before 3.0.4, and 3.1.x through 3.1-dev6 allows a remote denial of service for HTTP/2 zero-copy forwarding (h2_send loop) under a certain set of conditions, as exploited in the wild in 2024.", "title": "Vulnerability description" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" }, { "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": [ "AlmaLinux-9.6:haproxy-0:2.4.22-4.el9.tuxcare.els1.x86_64", "Rocky Linux-9.6:haproxy-0:2.4.22-4.el9.tuxcare.els1.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://cve.tuxcare.com/els/cve/CVE-2024-45506" }, { "category": "external", "summary": "http://git.haproxy.org/?p=haproxy-3.0.git%3Ba=commitdiff%3Bh=c725db17e8416ffb3c1537aea756356228ce5e3c", "url": "http://git.haproxy.org/?p=haproxy-3.0.git%3Ba=commitdiff%3Bh=c725db17e8416ffb3c1537aea756356228ce5e3c" }, { "category": "external", "summary": "http://git.haproxy.org/?p=haproxy-3.0.git%3Ba=commitdiff%3Bh=d636e515453320c6e122c313c661a8ac7d387c7f", "url": "http://git.haproxy.org/?p=haproxy-3.0.git%3Ba=commitdiff%3Bh=d636e515453320c6e122c313c661a8ac7d387c7f" }, { "category": "external", "summary": "https://www.haproxy.org/", "url": "https://www.haproxy.org/" }, { "category": "external", "summary": "https://www.haproxy.org/download/3.1/src/CHANGELOG", "url": "https://www.haproxy.org/download/3.1/src/CHANGELOG" }, { "category": "external", "summary": "https://www.mail-archive.com/haproxy%40formilux.org/msg45280.html", "url": "https://www.mail-archive.com/haproxy%40formilux.org/msg45280.html" }, { "category": "external", "summary": "https://www.mail-archive.com/haproxy%40formilux.org/msg45281.html", "url": "https://www.mail-archive.com/haproxy%40formilux.org/msg45281.html" } ], "release_date": "2024-09-04T15:15:00Z", "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1" }, "products": [ "AlmaLinux-9.6:haproxy-0:2.4.22-4.el9.tuxcare.els1.x86_64", "Rocky Linux-9.6:haproxy-0:2.4.22-4.el9.tuxcare.els1.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Important" }, { "category": "impact", "details": "important", "product_ids": [ "AlmaLinux-9.6:haproxy-0:2.4.22-4.el9.tuxcare.els1.x86_64", "Rocky Linux-9.6:haproxy-0:2.4.22-4.el9.tuxcare.els1.x86_64" ] } ] } ] }