{ "document": { "aggregate_severity": { "text": "Critical" }, "category": "csaf_security_advisory", "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" }, { "category": "details", "text": "CVE-2025-31651: enforces rewrite rules to preventing bypass of security\n constraints in specific configurations", "title": "Details" } ], "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/almalinux9.2esu/advisories/2025/clsa-2025_1750785145.json" }, { "category": "self", "summary": "https://cve.tuxcare.com/els/releases/CLSA-2025:1750785145", "url": "https://cve.tuxcare.com/els/releases/CLSA-2025:1750785145" } ], "tracking": { "current_release_date": "2026-02-16T09:26:31Z", "generator": { "date": "2026-02-16T09:26:31Z", "engine": { "name": "pyCSAF" } }, "id": "CLSA-2025:1750785145", "initial_release_date": "2025-06-24T17:13:03Z", "revision_history": [ { "date": "2025-06-24T17:13:03Z", "number": "1", "summary": "Initial version" }, { "date": "2026-02-16T09:26:31Z", "number": "2", "summary": "Update document" } ], "status": "final", "version": "2" }, "title": "tomcat: Fix of CVE-2025-31651" }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_name", "name": "AlmaLinux 9.2", "product": { "name": "AlmaLinux 9.2", "product_id": "AlmaLinux-9.2", "product_identification_helper": { "cpe": "cpe:2.3:o:almalinux:almalinux:9.2:*:*:*:*:*:*:*" } } } ], "category": "product_family", "name": "AlmaLinux" } ], "category": "vendor", "name": "AlmaLinux OS Foundation" }, { "branches": [ { "branches": [ { "category": "product_version", "name": "tomcat-servlet-4.0-api-1:9.0.62-11.el9_2.3.tuxcare.els12.noarch", "product": { "name": "tomcat-servlet-4.0-api-1:9.0.62-11.el9_2.3.tuxcare.els12.noarch", "product_id": "tomcat-servlet-4.0-api-1:9.0.62-11.el9_2.3.tuxcare.els12.noarch", "product_identification_helper": { "purl": "pkg:rpm/tuxcare/tomcat-servlet-4.0-api@9.0.62-11.el9_2.3.tuxcare.els12?arch=noarch&epoch=1" } } }, { "category": "product_version", "name": "tomcat-docs-webapp-1:9.0.62-11.el9_2.3.tuxcare.els12.noarch", "product": { "name": "tomcat-docs-webapp-1:9.0.62-11.el9_2.3.tuxcare.els12.noarch", "product_id": "tomcat-docs-webapp-1:9.0.62-11.el9_2.3.tuxcare.els12.noarch", "product_identification_helper": { "purl": "pkg:rpm/tuxcare/tomcat-docs-webapp@9.0.62-11.el9_2.3.tuxcare.els12?arch=noarch&epoch=1" } } }, { "category": "product_version", "name": "tomcat-jsp-2.3-api-1:9.0.62-11.el9_2.3.tuxcare.els12.noarch", "product": { "name": "tomcat-jsp-2.3-api-1:9.0.62-11.el9_2.3.tuxcare.els12.noarch", "product_id": "tomcat-jsp-2.3-api-1:9.0.62-11.el9_2.3.tuxcare.els12.noarch", "product_identification_helper": { "purl": "pkg:rpm/tuxcare/tomcat-jsp-2.3-api@9.0.62-11.el9_2.3.tuxcare.els12?arch=noarch&epoch=1" } } }, { "category": "product_version", "name": "tomcat-admin-webapps-1:9.0.62-11.el9_2.3.tuxcare.els12.noarch", "product": { "name": "tomcat-admin-webapps-1:9.0.62-11.el9_2.3.tuxcare.els12.noarch", "product_id": "tomcat-admin-webapps-1:9.0.62-11.el9_2.3.tuxcare.els12.noarch", "product_identification_helper": { "purl": "pkg:rpm/tuxcare/tomcat-admin-webapps@9.0.62-11.el9_2.3.tuxcare.els12?arch=noarch&epoch=1" } } }, { "category": "product_version", "name": "tomcat-el-3.0-api-1:9.0.62-11.el9_2.3.tuxcare.els12.noarch", "product": { "name": "tomcat-el-3.0-api-1:9.0.62-11.el9_2.3.tuxcare.els12.noarch", "product_id": "tomcat-el-3.0-api-1:9.0.62-11.el9_2.3.tuxcare.els12.noarch", "product_identification_helper": { "purl": "pkg:rpm/tuxcare/tomcat-el-3.0-api@9.0.62-11.el9_2.3.tuxcare.els12?arch=noarch&epoch=1" } } }, { "category": "product_version", "name": "tomcat-webapps-1:9.0.62-11.el9_2.3.tuxcare.els12.noarch", "product": { "name": "tomcat-webapps-1:9.0.62-11.el9_2.3.tuxcare.els12.noarch", "product_id": "tomcat-webapps-1:9.0.62-11.el9_2.3.tuxcare.els12.noarch", "product_identification_helper": { "purl": "pkg:rpm/tuxcare/tomcat-webapps@9.0.62-11.el9_2.3.tuxcare.els12?arch=noarch&epoch=1" } } }, { "category": "product_version", "name": "tomcat-lib-1:9.0.62-11.el9_2.3.tuxcare.els12.noarch", "product": { "name": "tomcat-lib-1:9.0.62-11.el9_2.3.tuxcare.els12.noarch", "product_id": "tomcat-lib-1:9.0.62-11.el9_2.3.tuxcare.els12.noarch", "product_identification_helper": { "purl": "pkg:rpm/tuxcare/tomcat-lib@9.0.62-11.el9_2.3.tuxcare.els12?arch=noarch&epoch=1" } } }, { "category": "product_version", "name": "tomcat-1:9.0.62-11.el9_2.3.tuxcare.els12.noarch", "product": { "name": "tomcat-1:9.0.62-11.el9_2.3.tuxcare.els12.noarch", "product_id": "tomcat-1:9.0.62-11.el9_2.3.tuxcare.els12.noarch", "product_identification_helper": { "purl": "pkg:rpm/tuxcare/tomcat@9.0.62-11.el9_2.3.tuxcare.els12?arch=noarch&epoch=1" } } } ], "category": "architecture", "name": "noarch" } ], "category": "vendor", "name": "TuxCare" } ], "relationships": [ { "category": "default_component_of", "full_product_name": { "name": "tomcat-servlet-4.0-api-1:9.0.62-11.el9_2.3.tuxcare.els12.noarch as a component of AlmaLinux 9.2", "product_id": "AlmaLinux-9.2:tomcat-servlet-4.0-api-1:9.0.62-11.el9_2.3.tuxcare.els12.noarch" }, "product_reference": "tomcat-servlet-4.0-api-1:9.0.62-11.el9_2.3.tuxcare.els12.noarch", "relates_to_product_reference": "AlmaLinux-9.2" }, { "category": "default_component_of", "full_product_name": { "name": "tomcat-docs-webapp-1:9.0.62-11.el9_2.3.tuxcare.els12.noarch as a component of AlmaLinux 9.2", "product_id": "AlmaLinux-9.2:tomcat-docs-webapp-1:9.0.62-11.el9_2.3.tuxcare.els12.noarch" }, "product_reference": "tomcat-docs-webapp-1:9.0.62-11.el9_2.3.tuxcare.els12.noarch", "relates_to_product_reference": "AlmaLinux-9.2" }, { "category": "default_component_of", "full_product_name": { "name": "tomcat-jsp-2.3-api-1:9.0.62-11.el9_2.3.tuxcare.els12.noarch as a component of AlmaLinux 9.2", "product_id": "AlmaLinux-9.2:tomcat-jsp-2.3-api-1:9.0.62-11.el9_2.3.tuxcare.els12.noarch" }, "product_reference": "tomcat-jsp-2.3-api-1:9.0.62-11.el9_2.3.tuxcare.els12.noarch", "relates_to_product_reference": "AlmaLinux-9.2" }, { "category": "default_component_of", "full_product_name": { "name": "tomcat-admin-webapps-1:9.0.62-11.el9_2.3.tuxcare.els12.noarch as a component of AlmaLinux 9.2", "product_id": "AlmaLinux-9.2:tomcat-admin-webapps-1:9.0.62-11.el9_2.3.tuxcare.els12.noarch" }, "product_reference": "tomcat-admin-webapps-1:9.0.62-11.el9_2.3.tuxcare.els12.noarch", "relates_to_product_reference": "AlmaLinux-9.2" }, { "category": "default_component_of", "full_product_name": { "name": "tomcat-el-3.0-api-1:9.0.62-11.el9_2.3.tuxcare.els12.noarch as a component of AlmaLinux 9.2", "product_id": "AlmaLinux-9.2:tomcat-el-3.0-api-1:9.0.62-11.el9_2.3.tuxcare.els12.noarch" }, "product_reference": "tomcat-el-3.0-api-1:9.0.62-11.el9_2.3.tuxcare.els12.noarch", "relates_to_product_reference": "AlmaLinux-9.2" }, { "category": "default_component_of", "full_product_name": { "name": "tomcat-webapps-1:9.0.62-11.el9_2.3.tuxcare.els12.noarch as a component of AlmaLinux 9.2", "product_id": "AlmaLinux-9.2:tomcat-webapps-1:9.0.62-11.el9_2.3.tuxcare.els12.noarch" }, "product_reference": "tomcat-webapps-1:9.0.62-11.el9_2.3.tuxcare.els12.noarch", "relates_to_product_reference": "AlmaLinux-9.2" }, { "category": "default_component_of", "full_product_name": { "name": "tomcat-lib-1:9.0.62-11.el9_2.3.tuxcare.els12.noarch as a component of AlmaLinux 9.2", "product_id": "AlmaLinux-9.2:tomcat-lib-1:9.0.62-11.el9_2.3.tuxcare.els12.noarch" }, "product_reference": "tomcat-lib-1:9.0.62-11.el9_2.3.tuxcare.els12.noarch", "relates_to_product_reference": "AlmaLinux-9.2" }, { "category": "default_component_of", "full_product_name": { "name": "tomcat-1:9.0.62-11.el9_2.3.tuxcare.els12.noarch as a component of AlmaLinux 9.2", "product_id": "AlmaLinux-9.2:tomcat-1:9.0.62-11.el9_2.3.tuxcare.els12.noarch" }, "product_reference": "tomcat-1:9.0.62-11.el9_2.3.tuxcare.els12.noarch", "relates_to_product_reference": "AlmaLinux-9.2" } ] }, "vulnerabilities": [ { "cve": "CVE-2025-31651", "cwe": { "id": "CWE-116", "name": "Improper Encoding or Escaping of Output" }, "notes": [ { "category": "description", "text": "Improper Neutralization of Escape, Meta, or Control Sequences vulnerability in Apache Tomcat. For a subset of unlikely rewrite rule configurations, it was possible \nfor a specially crafted request to bypass some rewrite rules. If those \nrewrite rules effectively enforced security constraints, those \nconstraints could be bypassed.\n\nThis issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.5, from 10.1.0-M1 through 10.1.39, from 9.0.0.M1 through 9.0.102.\nThe following versions were EOL at the time the CVE was created but are \nknown to be affected: 8.5.0 though 8.5.100. Other, older, EOL versions \nmay also be affected.\n\n\nUsers are recommended to upgrade to version [FIXED_VERSION], which fixes the issue.", "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" } ], "product_status": { "fixed": [ "AlmaLinux-9.2:tomcat-1:9.0.62-11.el9_2.3.tuxcare.els12.noarch", "AlmaLinux-9.2:tomcat-admin-webapps-1:9.0.62-11.el9_2.3.tuxcare.els12.noarch", "AlmaLinux-9.2:tomcat-docs-webapp-1:9.0.62-11.el9_2.3.tuxcare.els12.noarch", "AlmaLinux-9.2:tomcat-el-3.0-api-1:9.0.62-11.el9_2.3.tuxcare.els12.noarch", "AlmaLinux-9.2:tomcat-jsp-2.3-api-1:9.0.62-11.el9_2.3.tuxcare.els12.noarch", "AlmaLinux-9.2:tomcat-lib-1:9.0.62-11.el9_2.3.tuxcare.els12.noarch", "AlmaLinux-9.2:tomcat-servlet-4.0-api-1:9.0.62-11.el9_2.3.tuxcare.els12.noarch", "AlmaLinux-9.2:tomcat-webapps-1:9.0.62-11.el9_2.3.tuxcare.els12.noarch" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://cve.tuxcare.com/els/cve/CVE-2025-31651" }, { "category": "external", "summary": "https://lists.apache.org/list.html?announce@tomcat.apache.org", "url": "https://lists.apache.org/list.html?announce@tomcat.apache.org" }, { "category": "external", "summary": "http://www.openwall.com/lists/oss-security/2025/04/28/3", "url": "http://www.openwall.com/lists/oss-security/2025/04/28/3" }, { "category": "external", "summary": "https://lists.debian.org/debian-lts-announce/2025/07/msg00009.html", "url": "https://lists.debian.org/debian-lts-announce/2025/07/msg00009.html" } ], "release_date": "2025-04-28T20:15:00Z", "remediations": [ { "category": "vendor_fix", "date": "2025-06-24T17:12:27Z", "details": "Details on how to apply the fix are available at: https://cve.tuxcare.com/els/releases/CLSA-2025:1750785145", "product_ids": [ "AlmaLinux-9.2:tomcat-1:9.0.62-11.el9_2.3.tuxcare.els12.noarch", "AlmaLinux-9.2:tomcat-admin-webapps-1:9.0.62-11.el9_2.3.tuxcare.els12.noarch", "AlmaLinux-9.2:tomcat-docs-webapp-1:9.0.62-11.el9_2.3.tuxcare.els12.noarch", "AlmaLinux-9.2:tomcat-el-3.0-api-1:9.0.62-11.el9_2.3.tuxcare.els12.noarch", "AlmaLinux-9.2:tomcat-jsp-2.3-api-1:9.0.62-11.el9_2.3.tuxcare.els12.noarch", "AlmaLinux-9.2:tomcat-lib-1:9.0.62-11.el9_2.3.tuxcare.els12.noarch", "AlmaLinux-9.2:tomcat-servlet-4.0-api-1:9.0.62-11.el9_2.3.tuxcare.els12.noarch", "AlmaLinux-9.2:tomcat-webapps-1:9.0.62-11.el9_2.3.tuxcare.els12.noarch" ], "url": "https://cve.tuxcare.com/els/releases/CLSA-2025:1750785145" } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1" }, "products": [ "AlmaLinux-9.2:tomcat-1:9.0.62-11.el9_2.3.tuxcare.els12.noarch", "AlmaLinux-9.2:tomcat-admin-webapps-1:9.0.62-11.el9_2.3.tuxcare.els12.noarch", "AlmaLinux-9.2:tomcat-docs-webapp-1:9.0.62-11.el9_2.3.tuxcare.els12.noarch", "AlmaLinux-9.2:tomcat-el-3.0-api-1:9.0.62-11.el9_2.3.tuxcare.els12.noarch", "AlmaLinux-9.2:tomcat-jsp-2.3-api-1:9.0.62-11.el9_2.3.tuxcare.els12.noarch", "AlmaLinux-9.2:tomcat-lib-1:9.0.62-11.el9_2.3.tuxcare.els12.noarch", "AlmaLinux-9.2:tomcat-servlet-4.0-api-1:9.0.62-11.el9_2.3.tuxcare.els12.noarch", "AlmaLinux-9.2:tomcat-webapps-1:9.0.62-11.el9_2.3.tuxcare.els12.noarch" ] } ], "threats": [ { "category": "impact", "details": "Critical" } ] } ] }