{ "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/centos8.5els/vex/2025/cve-2025-32023-els_os-centos8_5els.json" } ], "tracking": { "current_release_date": "2026-04-08T20:10:48Z", "generator": { "date": "2026-04-08T20:10:48Z", "engine": { "name": "pyCSAF" } }, "id": "CVE-2025-32023-ELS_OS-CENTOS8.5ELS", "initial_release_date": "2025-07-07T16:15:00Z", "revision_history": [ { "date": "2025-07-07T16:15:00Z", "number": "1", "summary": "Initial version" }, { "date": "2026-04-08T20:10:48Z", "number": "2", "summary": "Official Publication" } ], "status": "final", "version": "2" }, "title": "Security update on CVE-2025-32023" }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_name", "name": "Community Enterprise Operating System 8.5", "product": { "name": "Community Enterprise Operating System 8.5", "product_id": "CentOS-8.5", "product_identification_helper": { "cpe": "cpe:2.3:o:centos:centos:8.5:*:*:*:*:*:*:*" } } } ], "category": "product_family", "name": "Community Enterprise Operating System" } ], "category": "vendor", "name": "Red Hat, Inc." }, { "branches": [ { "branches": [ { "category": "product_version", "name": "tar-2:1.30-5.el8.tuxcare.els1.x86_64", "product": { "name": "tar-2:1.30-5.el8.tuxcare.els1.x86_64", "product_id": "tar-2:1.30-5.el8.tuxcare.els1.x86_64", "product_identification_helper": { "purl": "pkg:rpm/cloudlinux/tar@1.30-5.el8.tuxcare.els1?arch=x86_64&epoch=2" } } }, { "category": "product_version", "name": "tar-2:1.30-5.el8.tuxcare.els2.x86_64", "product": { "name": "tar-2:1.30-5.el8.tuxcare.els2.x86_64", "product_id": "tar-2:1.30-5.el8.tuxcare.els2.x86_64", "product_identification_helper": { "purl": "pkg:rpm/cloudlinux/tar@1.30-5.el8.tuxcare.els2?arch=x86_64&epoch=2" } } } ], "category": "architecture", "name": "x86_64" } ], "category": "vendor", "name": "CloudLinux" } ], "relationships": [ { "category": "default_component_of", "full_product_name": { "name": "tar-2:1.30-5.el8.tuxcare.els1.x86_64 as a component of Community Enterprise Operating System 8.5", "product_id": "CentOS-8.5:tar-2:1.30-5.el8.tuxcare.els1.x86_64" }, "product_reference": "tar-2:1.30-5.el8.tuxcare.els1.x86_64", "relates_to_product_reference": "CentOS-8.5" }, { "category": "default_component_of", "full_product_name": { "name": "tar-2:1.30-5.el8.tuxcare.els2.x86_64 as a component of Community Enterprise Operating System 8.5", "product_id": "CentOS-8.5:tar-2:1.30-5.el8.tuxcare.els2.x86_64" }, "product_reference": "tar-2:1.30-5.el8.tuxcare.els2.x86_64", "relates_to_product_reference": "CentOS-8.5" } ] }, "vulnerabilities": [ { "cve": "CVE-2025-32023", "cwe": { "id": "CWE-680", "name": "Integer Overflow to Buffer Overflow" }, "notes": [ { "category": "description", "text": "Redis is an open source, in-memory database that persists on disk. From 2.8 to before 8.0.3, 7.4.5, 7.2.10, and 6.2.19, an authenticated user may use a specially crafted string to trigger a stack/heap out of bounds write on hyperloglog operations, potentially leading to remote code execution. The bug likely affects all Redis versions with hyperloglog operations implemented. This vulnerability is fixed in 8.0.3, 7.4.5, 7.2.10, and 6.2.19. An additional workaround to mitigate the problem without patching the redis-server executable is to prevent users from executing hyperloglog operations. This can be done using ACL to restrict HLL commands.", "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": [ "CentOS-8.5:tar-2:1.30-5.el8.tuxcare.els1.x86_64", "CentOS-8.5:tar-2:1.30-5.el8.tuxcare.els2.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://cve.tuxcare.com/els/cve/CVE-2025-32023" }, { "category": "external", "summary": "https://github.com/redis/redis/commit/50188747cbfe43528d2719399a2a3c9599169445", "url": "https://github.com/redis/redis/commit/50188747cbfe43528d2719399a2a3c9599169445" }, { "category": "external", "summary": "https://github.com/redis/redis/releases/tag/6.2.19", "url": "https://github.com/redis/redis/releases/tag/6.2.19" }, { "category": "external", "summary": "https://github.com/redis/redis/releases/tag/7.2.10", "url": "https://github.com/redis/redis/releases/tag/7.2.10" }, { "category": "external", "summary": "https://github.com/redis/redis/releases/tag/7.4.5", "url": "https://github.com/redis/redis/releases/tag/7.4.5" }, { "category": "external", "summary": "https://github.com/redis/redis/releases/tag/8.0.3", "url": "https://github.com/redis/redis/releases/tag/8.0.3" }, { "category": "external", "summary": "https://github.com/redis/redis/security/advisories/GHSA-rp2m-q4j6-gr43", "url": "https://github.com/redis/redis/security/advisories/GHSA-rp2m-q4j6-gr43" }, { "category": "external", "summary": "https://www.exploit-db.com/exploits/52477", "url": "https://www.exploit-db.com/exploits/52477" } ], "release_date": "2025-07-07T16:15:00Z", "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1" }, "products": [ "CentOS-8.5:tar-2:1.30-5.el8.tuxcare.els1.x86_64", "CentOS-8.5:tar-2:1.30-5.el8.tuxcare.els2.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Important" }, { "category": "impact", "details": "important", "product_ids": [ "CentOS-8.5:tar-2:1.30-5.el8.tuxcare.els1.x86_64", "CentOS-8.5:tar-2:1.30-5.el8.tuxcare.els2.x86_64" ] } ] } ] }