{ "document": { "aggregate_severity": { "text": "Important" }, "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-2024-56337: prevent time-of-check time-of-use (TOCTOU) race condition vulnerability\n by strengthening file validation logic during request handling and closing the gap\n left by the partial mitigation in CVE‑2024‑50379", "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_1754650455.json" }, { "category": "self", "summary": "https://cve.tuxcare.com/els/releases/CLSA-2025:1754650455", "url": "https://cve.tuxcare.com/els/releases/CLSA-2025:1754650455" } ], "tracking": { "current_release_date": "2026-02-16T09:34:28Z", "generator": { "date": "2026-02-16T09:34:28Z", "engine": { "name": "pyCSAF" } }, "id": "CLSA-2025:1754650455", "initial_release_date": "2025-08-08T10:54:54Z", "revision_history": [ { "date": "2025-08-08T10:54:54Z", "number": "1", "summary": "Initial version" }, { "date": "2026-02-16T09:34:28Z", "number": "2", "summary": "Update document" } ], "status": "final", "version": "2" }, "title": "tomcat: Fix of CVE-2024-56337" }, "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-1:9.0.62-11.el9_2.3.tuxcare.els13.noarch", "product": { "name": "tomcat-1:9.0.62-11.el9_2.3.tuxcare.els13.noarch", "product_id": "tomcat-1:9.0.62-11.el9_2.3.tuxcare.els13.noarch", "product_identification_helper": { "purl": "pkg:rpm/tuxcare/tomcat@9.0.62-11.el9_2.3.tuxcare.els13?arch=noarch&epoch=1" } } }, { "category": "product_version", "name": "tomcat-webapps-1:9.0.62-11.el9_2.3.tuxcare.els13.noarch", "product": { "name": "tomcat-webapps-1:9.0.62-11.el9_2.3.tuxcare.els13.noarch", "product_id": "tomcat-webapps-1:9.0.62-11.el9_2.3.tuxcare.els13.noarch", "product_identification_helper": { "purl": "pkg:rpm/tuxcare/tomcat-webapps@9.0.62-11.el9_2.3.tuxcare.els13?arch=noarch&epoch=1" } } }, { "category": "product_version", "name": "tomcat-lib-1:9.0.62-11.el9_2.3.tuxcare.els13.noarch", "product": { "name": "tomcat-lib-1:9.0.62-11.el9_2.3.tuxcare.els13.noarch", "product_id": "tomcat-lib-1:9.0.62-11.el9_2.3.tuxcare.els13.noarch", "product_identification_helper": { "purl": "pkg:rpm/tuxcare/tomcat-lib@9.0.62-11.el9_2.3.tuxcare.els13?arch=noarch&epoch=1" } } }, { "category": "product_version", "name": "tomcat-docs-webapp-1:9.0.62-11.el9_2.3.tuxcare.els13.noarch", "product": { "name": "tomcat-docs-webapp-1:9.0.62-11.el9_2.3.tuxcare.els13.noarch", "product_id": "tomcat-docs-webapp-1:9.0.62-11.el9_2.3.tuxcare.els13.noarch", "product_identification_helper": { "purl": "pkg:rpm/tuxcare/tomcat-docs-webapp@9.0.62-11.el9_2.3.tuxcare.els13?arch=noarch&epoch=1" } } }, { "category": "product_version", "name": "tomcat-jsp-2.3-api-1:9.0.62-11.el9_2.3.tuxcare.els13.noarch", "product": { "name": "tomcat-jsp-2.3-api-1:9.0.62-11.el9_2.3.tuxcare.els13.noarch", "product_id": "tomcat-jsp-2.3-api-1:9.0.62-11.el9_2.3.tuxcare.els13.noarch", "product_identification_helper": { "purl": "pkg:rpm/tuxcare/tomcat-jsp-2.3-api@9.0.62-11.el9_2.3.tuxcare.els13?arch=noarch&epoch=1" } } }, { "category": "product_version", "name": "tomcat-el-3.0-api-1:9.0.62-11.el9_2.3.tuxcare.els13.noarch", "product": { "name": "tomcat-el-3.0-api-1:9.0.62-11.el9_2.3.tuxcare.els13.noarch", "product_id": "tomcat-el-3.0-api-1:9.0.62-11.el9_2.3.tuxcare.els13.noarch", "product_identification_helper": { "purl": "pkg:rpm/tuxcare/tomcat-el-3.0-api@9.0.62-11.el9_2.3.tuxcare.els13?arch=noarch&epoch=1" } } }, { "category": "product_version", "name": "tomcat-servlet-4.0-api-1:9.0.62-11.el9_2.3.tuxcare.els13.noarch", "product": { "name": "tomcat-servlet-4.0-api-1:9.0.62-11.el9_2.3.tuxcare.els13.noarch", "product_id": "tomcat-servlet-4.0-api-1:9.0.62-11.el9_2.3.tuxcare.els13.noarch", "product_identification_helper": { "purl": "pkg:rpm/tuxcare/tomcat-servlet-4.0-api@9.0.62-11.el9_2.3.tuxcare.els13?arch=noarch&epoch=1" } } }, { "category": "product_version", "name": "tomcat-admin-webapps-1:9.0.62-11.el9_2.3.tuxcare.els13.noarch", "product": { "name": "tomcat-admin-webapps-1:9.0.62-11.el9_2.3.tuxcare.els13.noarch", "product_id": "tomcat-admin-webapps-1:9.0.62-11.el9_2.3.tuxcare.els13.noarch", "product_identification_helper": { "purl": "pkg:rpm/tuxcare/tomcat-admin-webapps@9.0.62-11.el9_2.3.tuxcare.els13?arch=noarch&epoch=1" } } } ], "category": "architecture", "name": "noarch" } ], "category": "vendor", "name": "TuxCare" } ], "relationships": [ { "category": "default_component_of", "full_product_name": { "name": "tomcat-1:9.0.62-11.el9_2.3.tuxcare.els13.noarch as a component of AlmaLinux 9.2", "product_id": "AlmaLinux-9.2:tomcat-1:9.0.62-11.el9_2.3.tuxcare.els13.noarch" }, "product_reference": "tomcat-1:9.0.62-11.el9_2.3.tuxcare.els13.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.els13.noarch as a component of AlmaLinux 9.2", "product_id": "AlmaLinux-9.2:tomcat-webapps-1:9.0.62-11.el9_2.3.tuxcare.els13.noarch" }, "product_reference": "tomcat-webapps-1:9.0.62-11.el9_2.3.tuxcare.els13.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.els13.noarch as a component of AlmaLinux 9.2", "product_id": "AlmaLinux-9.2:tomcat-lib-1:9.0.62-11.el9_2.3.tuxcare.els13.noarch" }, "product_reference": "tomcat-lib-1:9.0.62-11.el9_2.3.tuxcare.els13.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.els13.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.els13.noarch" }, "product_reference": "tomcat-docs-webapp-1:9.0.62-11.el9_2.3.tuxcare.els13.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.els13.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.els13.noarch" }, "product_reference": "tomcat-jsp-2.3-api-1:9.0.62-11.el9_2.3.tuxcare.els13.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.els13.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.els13.noarch" }, "product_reference": "tomcat-el-3.0-api-1:9.0.62-11.el9_2.3.tuxcare.els13.noarch", "relates_to_product_reference": "AlmaLinux-9.2" }, { "category": "default_component_of", "full_product_name": { "name": "tomcat-servlet-4.0-api-1:9.0.62-11.el9_2.3.tuxcare.els13.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.els13.noarch" }, "product_reference": "tomcat-servlet-4.0-api-1:9.0.62-11.el9_2.3.tuxcare.els13.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.els13.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.els13.noarch" }, "product_reference": "tomcat-admin-webapps-1:9.0.62-11.el9_2.3.tuxcare.els13.noarch", "relates_to_product_reference": "AlmaLinux-9.2" } ] }, "vulnerabilities": [ { "cve": "CVE-2024-56337", "cwe": { "id": "CWE-367", "name": "Time-of-check Time-of-use (TOCTOU) Race Condition" }, "notes": [ { "category": "description", "text": "Time-of-check Time-of-use (TOCTOU) Race Condition vulnerability in Apache Tomcat.\nThis issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.1, from 10.1.0-M1 through 10.1.33, from 9.0.0.M1 through 9.0.97.\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.\nThe mitigation for CVE-2024-50379 was incomplete.\nUsers running Tomcat on a case insensitive file system with the default servlet write enabled (readonly initialisation \nparameter set to the non-default value of false) may need additional configuration to fully mitigate CVE-2024-50379 depending on which version of Java they are using with Tomcat:\n- running on Java 8 or Java 11: the system property sun.io.useCanonCaches must be explicitly set to false (it defaults to true)\n- running on Java 17: the system property sun.io.useCanonCaches, if set, must be set to false (it defaults to false)\n- running on Java 21 onwards: no further configuration is required (the system property and the problematic cache have been removed)\nTomcat 11.0.3, 10.1.35 and 9.0.99 onwards will include checks that sun.io.useCanonCaches is set appropriately before allowing the default servlet to be write enabled on a case insensitive file system. Tomcat will also set sun.io.useCanonCaches to false by default where it can.", "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.els13.noarch", "AlmaLinux-9.2:tomcat-admin-webapps-1:9.0.62-11.el9_2.3.tuxcare.els13.noarch", "AlmaLinux-9.2:tomcat-docs-webapp-1:9.0.62-11.el9_2.3.tuxcare.els13.noarch", "AlmaLinux-9.2:tomcat-el-3.0-api-1:9.0.62-11.el9_2.3.tuxcare.els13.noarch", "AlmaLinux-9.2:tomcat-jsp-2.3-api-1:9.0.62-11.el9_2.3.tuxcare.els13.noarch", "AlmaLinux-9.2:tomcat-lib-1:9.0.62-11.el9_2.3.tuxcare.els13.noarch", "AlmaLinux-9.2:tomcat-servlet-4.0-api-1:9.0.62-11.el9_2.3.tuxcare.els13.noarch", "AlmaLinux-9.2:tomcat-webapps-1:9.0.62-11.el9_2.3.tuxcare.els13.noarch" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://cve.tuxcare.com/els/cve/CVE-2024-56337" } ], "release_date": "2024-12-20T15:28:00Z", "remediations": [ { "category": "vendor_fix", "date": "2025-08-08T10:54:18.551171Z", "details": "Details on how to apply the fix are available at: https://cve.tuxcare.com/els/releases/CLSA-2025:1754650455", "product_ids": [ "AlmaLinux-9.2:tomcat-1:9.0.62-11.el9_2.3.tuxcare.els13.noarch", "AlmaLinux-9.2:tomcat-admin-webapps-1:9.0.62-11.el9_2.3.tuxcare.els13.noarch", "AlmaLinux-9.2:tomcat-docs-webapp-1:9.0.62-11.el9_2.3.tuxcare.els13.noarch", "AlmaLinux-9.2:tomcat-el-3.0-api-1:9.0.62-11.el9_2.3.tuxcare.els13.noarch", "AlmaLinux-9.2:tomcat-jsp-2.3-api-1:9.0.62-11.el9_2.3.tuxcare.els13.noarch", "AlmaLinux-9.2:tomcat-lib-1:9.0.62-11.el9_2.3.tuxcare.els13.noarch", "AlmaLinux-9.2:tomcat-servlet-4.0-api-1:9.0.62-11.el9_2.3.tuxcare.els13.noarch", "AlmaLinux-9.2:tomcat-webapps-1:9.0.62-11.el9_2.3.tuxcare.els13.noarch" ], "url": "https://cve.tuxcare.com/els/releases/CLSA-2025:1754650455" } ], "scores": [ { "cvss_v3": { "attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.1, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/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.els13.noarch", "AlmaLinux-9.2:tomcat-admin-webapps-1:9.0.62-11.el9_2.3.tuxcare.els13.noarch", "AlmaLinux-9.2:tomcat-docs-webapp-1:9.0.62-11.el9_2.3.tuxcare.els13.noarch", "AlmaLinux-9.2:tomcat-el-3.0-api-1:9.0.62-11.el9_2.3.tuxcare.els13.noarch", "AlmaLinux-9.2:tomcat-jsp-2.3-api-1:9.0.62-11.el9_2.3.tuxcare.els13.noarch", "AlmaLinux-9.2:tomcat-lib-1:9.0.62-11.el9_2.3.tuxcare.els13.noarch", "AlmaLinux-9.2:tomcat-servlet-4.0-api-1:9.0.62-11.el9_2.3.tuxcare.els13.noarch", "AlmaLinux-9.2:tomcat-webapps-1:9.0.62-11.el9_2.3.tuxcare.els13.noarch" ] } ], "threats": [ { "category": "impact", "details": "Important" } ] } ] }