{ "document": { "aggregate_severity": { "text": "Medium" }, "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/centos6els/vex/2024/cve-2024-20926-els_os-centos6els.json" } ], "tracking": { "current_release_date": "2026-08-03T13:36:17Z", "generator": { "date": "2026-08-03T13:36:17Z", "engine": { "name": "pyCSAF" } }, "id": "CVE-2024-20926-ELS_OS-CENTOS6ELS", "initial_release_date": "2024-01-16T22:15:00Z", "revision_history": [ { "date": "2024-01-16T22:15:00Z", "number": "1", "summary": "Initial version" }, { "date": "2026-08-01T19:59:23Z", "number": "2", "summary": "Official Publication" }, { "date": "2026-08-03T13:36:17Z", "number": "3", "summary": "Update document" } ], "status": "final", "version": "3" }, "title": "Security update on CVE-2024-20926" }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_name", "name": "Community Enterprise Operating System 6", "product": { "name": "Community Enterprise Operating System 6", "product_id": "CentOS-6", "product_identification_helper": { "cpe": "cpe:2.3:o:centos:centos:6:*:*:*:*:*:*:*" } } } ], "category": "product_family", "name": "Community Enterprise Operating System" }, { "branches": [ { "category": "product_version", "name": "java-1.7.0-openjdk-src-1:1.7.0.351-2.6.28.0.el6.x86_64", "product": { "name": "java-1.7.0-openjdk-src-1:1.7.0.351-2.6.28.0.el6.x86_64", "product_id": "java-1.7.0-openjdk-src-1:1.7.0.351-2.6.28.0.el6.x86_64", "product_identification_helper": { "purl": "pkg:rpm/centos/java-1.7.0-openjdk-src@1.7.0.351-2.6.28.0.el6?arch=x86_64&epoch=1" } } }, { "category": "product_version", "name": 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6", "product_id": "CentOS-6:java-1.7.0-openjdk-1:1.7.0.351-2.6.28.0.el6.x86_64" }, "product_reference": "java-1.7.0-openjdk-1:1.7.0.351-2.6.28.0.el6.x86_64", "relates_to_product_reference": "CentOS-6" }, { "category": "default_component_of", "full_product_name": { "name": "java-1.7.0-openjdk-devel-1:1.7.0.351-2.6.28.0.el6.x86_64 as a component of Community Enterprise Operating System 6", "product_id": "CentOS-6:java-1.7.0-openjdk-devel-1:1.7.0.351-2.6.28.0.el6.x86_64" }, "product_reference": "java-1.7.0-openjdk-devel-1:1.7.0.351-2.6.28.0.el6.x86_64", "relates_to_product_reference": "CentOS-6" }, { "category": "default_component_of", "full_product_name": { "name": "java-1.7.0-openjdk-demo-1:1.7.0.351-2.6.28.0.el6.x86_64 as a component of Community Enterprise Operating System 6", "product_id": "CentOS-6:java-1.7.0-openjdk-demo-1:1.7.0.351-2.6.28.0.el6.x86_64" }, "product_reference": "java-1.7.0-openjdk-demo-1:1.7.0.351-2.6.28.0.el6.x86_64", "relates_to_product_reference": "CentOS-6" }, { "category": "default_component_of", "full_product_name": { "name": "java-1.7.0-openjdk-javadoc-1:1.7.0.351-2.6.28.0.el6.noarch as a component of Community Enterprise Operating System 6", "product_id": "CentOS-6:java-1.7.0-openjdk-javadoc-1:1.7.0.351-2.6.28.0.el6.noarch" }, "product_reference": "java-1.7.0-openjdk-javadoc-1:1.7.0.351-2.6.28.0.el6.noarch", "relates_to_product_reference": "CentOS-6" } ] }, "vulnerabilities": [ { "cve": "CVE-2024-20926", "notes": [ { "category": "description", "text": "Vulnerability in the Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: Scripting). Supported versions that are affected are Oracle Java SE: 8u391, 8u391-perf, 11.0.21; Oracle GraalVM for JDK: 17.0.9; Oracle GraalVM Enterprise Edition: 20.3.12, 21.3.8 and 22.3.4. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition accessible data. Note: This vulnerability can be exploited by using APIs in the specified Component, e.g., through a web service which supplies data to the APIs. This vulnerability also applies to Java deployments, typically in clients running sandboxed Java Web Start applications or sandboxed Java applets, that load and run untrusted code (e.g., code that comes from the internet) and rely on the Java sandbox for security. CVSS 3.1 Base Score 5.9 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N).", "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": { "known_affected": [ "CentOS-6:java-1.7.0-openjdk-1:1.7.0.351-2.6.28.0.el6.tuxcare.els1.x86_64", "CentOS-6:java-1.7.0-openjdk-1:1.7.0.351-2.6.28.0.el6.x86_64", "CentOS-6:java-1.7.0-openjdk-demo-1:1.7.0.351-2.6.28.0.el6.tuxcare.els1.x86_64", "CentOS-6:java-1.7.0-openjdk-demo-1:1.7.0.351-2.6.28.0.el6.x86_64", "CentOS-6:java-1.7.0-openjdk-devel-1:1.7.0.351-2.6.28.0.el6.tuxcare.els1.x86_64", "CentOS-6:java-1.7.0-openjdk-devel-1:1.7.0.351-2.6.28.0.el6.x86_64", "CentOS-6:java-1.7.0-openjdk-javadoc-1:1.7.0.351-2.6.28.0.el6.noarch", "CentOS-6:java-1.7.0-openjdk-javadoc-1:1.7.0.351-2.6.28.0.el6.tuxcare.els1.noarch", "CentOS-6:java-1.7.0-openjdk-src-1:1.7.0.351-2.6.28.0.el6.tuxcare.els1.x86_64", "CentOS-6:java-1.7.0-openjdk-src-1:1.7.0.351-2.6.28.0.el6.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://cve.tuxcare.com/els/cve/CVE-2024-20926" }, { "category": "external", "summary": "https://lists.debian.org/debian-lts-announce/2024/01/msg00023.html", "url": "https://lists.debian.org/debian-lts-announce/2024/01/msg00023.html" }, { "category": "external", "summary": "https://security.netapp.com/advisory/ntap-20240201-0002/", "url": "https://security.netapp.com/advisory/ntap-20240201-0002/" }, { "category": "external", "summary": "https://www.oracle.com/security-alerts/cpujan2024.html", "url": "https://www.oracle.com/security-alerts/cpujan2024.html" }, { "category": "external", "summary": "https://security.netapp.com/advisory/ntap-20241108-0002/", "url": "https://security.netapp.com/advisory/ntap-20241108-0002/" } ], "release_date": "2024-01-16T22:15:00Z", "remediations": [ { "category": "no_fix_planned", "date": "2026-08-03T11:26:29.266602Z", "details": "Deprioritize CVE-2024-20926 because exploitation requires a reachable Java/GraalVM service that explicitly feeds attacker-controlled input into the Scripting APIs—an application-specific, non-default pathway reflected by the High attack complexity. The vulnerability affects confidentiality only (no integrity or availability impact), limiting exposure to data already accessible to the targeted JVM process. Environments that do not expose script-evaluation endpoints or are not running the specific affected builds (Java 8u391/11.0.21; GraalVM 17.0.9; GraalVM Enterprise 20.3.12/21.3.8/22.3.4) have little to no practical risk from this issue.", "product_ids": [ "CentOS-6:java-1.7.0-openjdk-1:1.7.0.351-2.6.28.0.el6.tuxcare.els1.x86_64", "CentOS-6:java-1.7.0-openjdk-1:1.7.0.351-2.6.28.0.el6.x86_64", "CentOS-6:java-1.7.0-openjdk-demo-1:1.7.0.351-2.6.28.0.el6.tuxcare.els1.x86_64", "CentOS-6:java-1.7.0-openjdk-demo-1:1.7.0.351-2.6.28.0.el6.x86_64", "CentOS-6:java-1.7.0-openjdk-devel-1:1.7.0.351-2.6.28.0.el6.tuxcare.els1.x86_64", "CentOS-6:java-1.7.0-openjdk-devel-1:1.7.0.351-2.6.28.0.el6.x86_64", "CentOS-6:java-1.7.0-openjdk-javadoc-1:1.7.0.351-2.6.28.0.el6.noarch", "CentOS-6:java-1.7.0-openjdk-javadoc-1:1.7.0.351-2.6.28.0.el6.tuxcare.els1.noarch", "CentOS-6:java-1.7.0-openjdk-src-1:1.7.0.351-2.6.28.0.el6.tuxcare.els1.x86_64", "CentOS-6:java-1.7.0-openjdk-src-1:1.7.0.351-2.6.28.0.el6.x86_64" ] } ], "scores": [ { "cvss_v3": { "attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.9, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N", "version": "3.1" }, "products": [ "CentOS-6:java-1.7.0-openjdk-1:1.7.0.351-2.6.28.0.el6.tuxcare.els1.x86_64", "CentOS-6:java-1.7.0-openjdk-1:1.7.0.351-2.6.28.0.el6.x86_64", "CentOS-6:java-1.7.0-openjdk-demo-1:1.7.0.351-2.6.28.0.el6.tuxcare.els1.x86_64", "CentOS-6:java-1.7.0-openjdk-demo-1:1.7.0.351-2.6.28.0.el6.x86_64", "CentOS-6:java-1.7.0-openjdk-devel-1:1.7.0.351-2.6.28.0.el6.tuxcare.els1.x86_64", "CentOS-6:java-1.7.0-openjdk-devel-1:1.7.0.351-2.6.28.0.el6.x86_64", "CentOS-6:java-1.7.0-openjdk-javadoc-1:1.7.0.351-2.6.28.0.el6.noarch", "CentOS-6:java-1.7.0-openjdk-javadoc-1:1.7.0.351-2.6.28.0.el6.tuxcare.els1.noarch", "CentOS-6:java-1.7.0-openjdk-src-1:1.7.0.351-2.6.28.0.el6.tuxcare.els1.x86_64", "CentOS-6:java-1.7.0-openjdk-src-1:1.7.0.351-2.6.28.0.el6.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ] } ] }