{ "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/tuxcare9.8esu/vex/2025/cve-2025-14821-els_os-tuxcare9_8esu.json" } ], "tracking": { "current_release_date": "2026-10-15T20:29:51Z", "generator": { "date": "2026-10-15T20:29:51Z", "engine": { "name": "pyCSAF" } }, "id": "CVE-2025-14821-ELS_OS-TUXCARE9.8ESU", "initial_release_date": "2025-01-01T00:00:00Z", "revision_history": [ { "date": "2025-01-01T00:00:00Z", "number": "1", "summary": "Initial version" }, { "date": "2026-10-01T17:17:33Z", "number": "2", "summary": "Official Publication" }, { "date": "2026-10-15T20:29:51Z", "number": "3", "summary": "Update document" } ], "status": "final", "version": "3" }, "title": "Security update on CVE-2025-14821" }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_name", "name": "AlmaLinux 9.8", "product": { "name": "AlmaLinux 9.8", "product_id": "AlmaLinux-9.8", "product_identification_helper": { "cpe": "cpe:2.3:o:almalinux:almalinux:9.8:*:*:*:*:*:*:*" } } } ], "category": "product_family", "name": "AlmaLinux" } ], "category": "vendor", "name": "AlmaLinux OS Foundation" }, { "branches": [ { "branches": [ { "category": "product_name", "name": "Rocky Linux 9.8", "product": { "name": "Rocky Linux 9.8", "product_id": "Rocky Linux-9.8", "product_identification_helper": { "cpe": "cpe:2.3:o:resf:rocky_linux:9.8:*:*:*:*:*:*:*" } } } ], "category": "product_family", "name": "Rocky Linux" } ], "category": "vendor", "name": "Rocky Linux" }, { "branches": [ { "branches": [ { "category": "product_version", "name": "libssh-0:0.10.4-19.el9_8.tuxcare.els1.x86_64", 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"pkg:rpm/tuxcare/libssh@0.10.4-19.el9_8.tuxcare.els1?arch=aarch64" } } }, { "category": "product_version", "name": "libssh-devel-0:0.10.4-19.el9_8.tuxcare.els1.aarch64", "product": { "name": "libssh-devel-0:0.10.4-19.el9_8.tuxcare.els1.aarch64", "product_id": "libssh-devel-0:0.10.4-19.el9_8.tuxcare.els1.aarch64", "product_identification_helper": { "purl": "pkg:rpm/tuxcare/libssh-devel@0.10.4-19.el9_8.tuxcare.els1?arch=aarch64" } } } ], "category": "architecture", "name": "aarch64" }, { "branches": [ { "category": "product_version", "name": "libssh-0:0.10.4-19.el9_8.tuxcare.els1.i686", "product": { "name": "libssh-0:0.10.4-19.el9_8.tuxcare.els1.i686", "product_id": "libssh-0:0.10.4-19.el9_8.tuxcare.els1.i686", "product_identification_helper": { "purl": "pkg:rpm/tuxcare/libssh@0.10.4-19.el9_8.tuxcare.els1?arch=i686" } } }, { "category": "product_version", "name": "libssh-devel-0:0.10.4-19.el9_8.tuxcare.els1.i686", "product": { "name": "libssh-devel-0:0.10.4-19.el9_8.tuxcare.els1.i686", "product_id": "libssh-devel-0:0.10.4-19.el9_8.tuxcare.els1.i686", "product_identification_helper": { "purl": "pkg:rpm/tuxcare/libssh-devel@0.10.4-19.el9_8.tuxcare.els1?arch=i686" } } } ], "category": "architecture", "name": "i686" }, { "branches": [ { "category": "product_version", "name": "libssh-config-0:0.10.4-19.el9_8.tuxcare.els1.noarch", "product": { "name": "libssh-config-0:0.10.4-19.el9_8.tuxcare.els1.noarch", "product_id": "libssh-config-0:0.10.4-19.el9_8.tuxcare.els1.noarch", "product_identification_helper": { "purl": "pkg:rpm/tuxcare/libssh-config@0.10.4-19.el9_8.tuxcare.els1?arch=noarch" } } } ], "category": "architecture", "name": "noarch" } ], "category": "vendor", "name": "TuxCare" } ], "relationships": [ { "category": "default_component_of", "full_product_name": { "name": "libssh-0:0.10.4-19.el9_8.tuxcare.els1.x86_64 as a component of AlmaLinux 9.8", "product_id": "AlmaLinux-9.8:libssh-0:0.10.4-19.el9_8.tuxcare.els1.x86_64" }, "product_reference": 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"AlmaLinux-9.8:libssh-config-0:0.10.4-19.el9_8.tuxcare.els1.noarch" }, "product_reference": "libssh-config-0:0.10.4-19.el9_8.tuxcare.els1.noarch", "relates_to_product_reference": "AlmaLinux-9.8" }, { "category": "default_component_of", "full_product_name": { "name": "libssh-devel-0:0.10.4-19.el9_8.tuxcare.els1.aarch64 as a component of AlmaLinux 9.8", "product_id": "AlmaLinux-9.8:libssh-devel-0:0.10.4-19.el9_8.tuxcare.els1.aarch64" }, "product_reference": "libssh-devel-0:0.10.4-19.el9_8.tuxcare.els1.aarch64", "relates_to_product_reference": "AlmaLinux-9.8" }, { "category": "default_component_of", "full_product_name": { "name": "libssh-devel-0:0.10.4-19.el9_8.tuxcare.els1.i686 as a component of AlmaLinux 9.8", "product_id": "AlmaLinux-9.8:libssh-devel-0:0.10.4-19.el9_8.tuxcare.els1.i686" }, "product_reference": "libssh-devel-0:0.10.4-19.el9_8.tuxcare.els1.i686", "relates_to_product_reference": "AlmaLinux-9.8" }, { "category": "default_component_of", "full_product_name": { "name": "libssh-devel-0:0.10.4-19.el9_8.tuxcare.els1.x86_64 as a component of AlmaLinux 9.8", "product_id": "AlmaLinux-9.8:libssh-devel-0:0.10.4-19.el9_8.tuxcare.els1.x86_64" }, "product_reference": "libssh-devel-0:0.10.4-19.el9_8.tuxcare.els1.x86_64", "relates_to_product_reference": "AlmaLinux-9.8" }, { "category": "default_component_of", "full_product_name": { "name": "libssh-0:0.10.4-19.el9_8.tuxcare.els1.x86_64 as a component of Rocky Linux 9.8", "product_id": "Rocky Linux-9.8:libssh-0:0.10.4-19.el9_8.tuxcare.els1.x86_64" }, "product_reference": "libssh-0:0.10.4-19.el9_8.tuxcare.els1.x86_64", "relates_to_product_reference": "Rocky Linux-9.8" }, { "category": "default_component_of", "full_product_name": { "name": "libssh-0:0.10.4-19.el9_8.tuxcare.els1.aarch64 as a component of Rocky Linux 9.8", "product_id": "Rocky Linux-9.8:libssh-0:0.10.4-19.el9_8.tuxcare.els1.aarch64" }, "product_reference": "libssh-0:0.10.4-19.el9_8.tuxcare.els1.aarch64", "relates_to_product_reference": "Rocky Linux-9.8" }, { "category": "default_component_of", "full_product_name": { "name": "libssh-0:0.10.4-19.el9_8.tuxcare.els1.i686 as a component of Rocky Linux 9.8", "product_id": "Rocky Linux-9.8:libssh-0:0.10.4-19.el9_8.tuxcare.els1.i686" }, "product_reference": "libssh-0:0.10.4-19.el9_8.tuxcare.els1.i686", "relates_to_product_reference": "Rocky Linux-9.8" }, { "category": "default_component_of", "full_product_name": { "name": "libssh-config-0:0.10.4-19.el9_8.tuxcare.els1.noarch as a component of Rocky Linux 9.8", "product_id": "Rocky Linux-9.8:libssh-config-0:0.10.4-19.el9_8.tuxcare.els1.noarch" }, "product_reference": "libssh-config-0:0.10.4-19.el9_8.tuxcare.els1.noarch", "relates_to_product_reference": "Rocky Linux-9.8" }, { "category": "default_component_of", "full_product_name": { "name": "libssh-devel-0:0.10.4-19.el9_8.tuxcare.els1.aarch64 as a component of Rocky Linux 9.8", "product_id": "Rocky Linux-9.8:libssh-devel-0:0.10.4-19.el9_8.tuxcare.els1.aarch64" }, "product_reference": "libssh-devel-0:0.10.4-19.el9_8.tuxcare.els1.aarch64", "relates_to_product_reference": "Rocky Linux-9.8" }, { "category": "default_component_of", "full_product_name": { "name": "libssh-devel-0:0.10.4-19.el9_8.tuxcare.els1.i686 as a component of Rocky Linux 9.8", "product_id": "Rocky Linux-9.8:libssh-devel-0:0.10.4-19.el9_8.tuxcare.els1.i686" }, "product_reference": "libssh-devel-0:0.10.4-19.el9_8.tuxcare.els1.i686", "relates_to_product_reference": "Rocky Linux-9.8" }, { "category": "default_component_of", "full_product_name": { "name": "libssh-devel-0:0.10.4-19.el9_8.tuxcare.els1.x86_64 as a component of Rocky Linux 9.8", "product_id": "Rocky Linux-9.8:libssh-devel-0:0.10.4-19.el9_8.tuxcare.els1.x86_64" }, "product_reference": "libssh-devel-0:0.10.4-19.el9_8.tuxcare.els1.x86_64", "relates_to_product_reference": "Rocky Linux-9.8" } ] }, "vulnerabilities": [ { "cve": "CVE-2025-14821", "cwe": { "id": "CWE-427", "name": "Uncontrolled Search Path Element" }, "notes": [ { "category": "description", "text": "A flaw was found in libssh. This vulnerability allows local man-in-the-middle attacks, security downgrades of SSH (Secure Shell) connections, and manipulation of trusted host information, posing a significant risk to the confidentiality, integrity, and availability of SSH communications via an insecure default configuration on Windows systems where the library automatically loads configuration files from the C:\\etc directory, which can be created and modified by unprivileged local users.", "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": [ "AlmaLinux-9.8:libssh-0:0.10.4-19.el9_8.tuxcare.els1.aarch64", "AlmaLinux-9.8:libssh-0:0.10.4-19.el9_8.tuxcare.els1.i686", "AlmaLinux-9.8:libssh-0:0.10.4-19.el9_8.tuxcare.els1.x86_64", "AlmaLinux-9.8:libssh-config-0:0.10.4-19.el9_8.tuxcare.els1.noarch", "AlmaLinux-9.8:libssh-devel-0:0.10.4-19.el9_8.tuxcare.els1.aarch64", "AlmaLinux-9.8:libssh-devel-0:0.10.4-19.el9_8.tuxcare.els1.i686", "AlmaLinux-9.8:libssh-devel-0:0.10.4-19.el9_8.tuxcare.els1.x86_64", "Rocky Linux-9.8:libssh-0:0.10.4-19.el9_8.tuxcare.els1.aarch64", "Rocky Linux-9.8:libssh-0:0.10.4-19.el9_8.tuxcare.els1.i686", "Rocky Linux-9.8:libssh-0:0.10.4-19.el9_8.tuxcare.els1.x86_64", "Rocky Linux-9.8:libssh-config-0:0.10.4-19.el9_8.tuxcare.els1.noarch", "Rocky Linux-9.8:libssh-devel-0:0.10.4-19.el9_8.tuxcare.els1.aarch64", "Rocky Linux-9.8:libssh-devel-0:0.10.4-19.el9_8.tuxcare.els1.i686", "Rocky Linux-9.8:libssh-devel-0:0.10.4-19.el9_8.tuxcare.els1.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://cve.tuxcare.com/els/cve/CVE-2025-14821" }, { "category": "external", "summary": "https://access.redhat.com/errata/RHSA-2026:7067", "url": "https://access.redhat.com/errata/RHSA-2026:7067" }, { "category": "external", "summary": "https://access.redhat.com/security/cve/CVE-2025-14821", "url": "https://access.redhat.com/security/cve/CVE-2025-14821" }, { "category": "external", "summary": "https://bugzilla.redhat.com/show_bug.cgi?id=2423148", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2423148" }, { "category": "external", "summary": "https://www.libssh.org/2026/02/10/libssh-0-12-0-and-0-11-4-security-releases/", "url": "https://www.libssh.org/2026/02/10/libssh-0-12-0-and-0-11-4-security-releases/" } ], "release_date": "2026-04-07T17:16:00Z", "threats": [ { "category": "impact", "details": "Important" }, { "category": "impact", "date": "2026-10-15T17:38:21.696316Z", "details": "The libssh package for TuxCare 9.8 ESU is not affected by CVE-2025-14821. The affected global configuration-directory handling is not built into the shipped library, as the build configuration does not define GLOBAL_CONF_DIR.", "product_ids": [ "AlmaLinux-9.8:libssh-0:0.10.4-19.el9_8.tuxcare.els1.aarch64", "AlmaLinux-9.8:libssh-0:0.10.4-19.el9_8.tuxcare.els1.i686", "AlmaLinux-9.8:libssh-0:0.10.4-19.el9_8.tuxcare.els1.x86_64", "AlmaLinux-9.8:libssh-config-0:0.10.4-19.el9_8.tuxcare.els1.noarch", "AlmaLinux-9.8:libssh-devel-0:0.10.4-19.el9_8.tuxcare.els1.aarch64", "AlmaLinux-9.8:libssh-devel-0:0.10.4-19.el9_8.tuxcare.els1.i686", "AlmaLinux-9.8:libssh-devel-0:0.10.4-19.el9_8.tuxcare.els1.x86_64", "Rocky Linux-9.8:libssh-0:0.10.4-19.el9_8.tuxcare.els1.aarch64", "Rocky Linux-9.8:libssh-0:0.10.4-19.el9_8.tuxcare.els1.i686", "Rocky Linux-9.8:libssh-0:0.10.4-19.el9_8.tuxcare.els1.x86_64", "Rocky Linux-9.8:libssh-config-0:0.10.4-19.el9_8.tuxcare.els1.noarch", "Rocky Linux-9.8:libssh-devel-0:0.10.4-19.el9_8.tuxcare.els1.aarch64", "Rocky Linux-9.8:libssh-devel-0:0.10.4-19.el9_8.tuxcare.els1.i686", "Rocky Linux-9.8:libssh-devel-0:0.10.4-19.el9_8.tuxcare.els1.x86_64" ] } ] } ] }