CVE-2025-46643

{"id": "CVE-2025-46643", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2025-46643", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "version": "2.0.3", "timestamp": "2026-01-09T17:48:48.190298Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "security_alert@emc.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 2.3, "attackVector": "LOCAL", "baseSeverity": "LOW", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "LOW", "privilegesRequired": "HIGH", "confidentialityImpact": "NONE"}, "impactScore": 1.4, "exploitabilityScore": 0.8}, {"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 4.4, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "HIGH", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 0.8}]}, "affected": [{"source": "security_alert@emc.com", "affectedData": [{"vendor": "Dell", "product": "PowerProtect Data Domain with Data Domain Operating System (DD OS) Feature Release", "versions": [{"status": "affected", "version": "7.7.1.0", "lessThan": "8.5.0.0", "versionType": "semver"}], "defaultStatus": "unaffected"}, {"vendor": "Dell", "product": "PowerProtect Data Domain with Data Domain Operating System (DD OS) LTS2025", "versions": [{"status": "affected", "version": "8.3.1.0", "lessThan": "8.3.1.20", "versionType": "semver"}], "defaultStatus": "unaffected"}, {"vendor": "Dell", "product": "PowerProtect Data Domain with Data Domain Operating System (DD OS) LTS2024", "versions": [{"status": "affected", "version": "7.13.1.0", "lessThan": "7.13.1.50", "versionType": "semver"}], "defaultStatus": "unaffected"}, {"vendor": "Dell", "product": "PowerProtect Data Domain with Data Domain Operating System (DD OS) LTS2023", "versions": [{"status": "affected", "version": "7.10.1.0", "lessThan": "7.10.1.80", "versionType": "semver"}], "defaultStatus": "unaffected"}]}], "published": "2026-01-09T16:16:06.443", "references": [{"url": "https://www.dell.com/support/kbdoc/en-us/000405813/dsa-2025-415-security-update-for-dell-powerprotect-data-domain-multiple-vulnerabilities", "tags": ["Vendor Advisory"], "source": "security_alert@emc.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "security_alert@emc.com", "description": [{"lang": "en", "value": "CWE-122"}]}, {"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-787"}]}], "descriptions": [{"lang": "en", "value": "Dell PowerProtect Data Domain with Data Domain Operating System (DD OS) of Feature Release versions 7.7.1.0 through 8.4.0.0, LTS2025 release version 8.3.1.10, LTS2024 release versions 7.13.1.0 through 7.13.1.40, LTS 2023 release versions 7.10.1.0 through 7.10.1.70, contain a Heap-based Buffer Overflow vulnerability. A high privileged attacker with local access could potentially exploit this vulnerability, leading to Denial of service."}, {"lang": "es", "value": "Dell PowerProtect Data Domain con el sistema operativo Data Domain (DD OS) de las versiones Feature Release 7.7.1.0 a 8.4.0.0, la versi\u00f3n LTS2025 8.3.1.10, las versiones LTS2024 7.13.1.0 a 7.13.1.40, y las versiones LTS 2023 7.10.1.0 a 7.10.1.70, contienen una vulnerabilidad de desbordamiento de b\u00fafer basado en mont\u00edculo. Un atacante con altos privilegios y acceso local podr\u00eda potencialmente explotar esta vulnerabilidad, lo que llevar\u00eda a una denegaci\u00f3n de servicio."}], "lastModified": "2026-06-17T09:26:45.850", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:dell:data_domain_operating_system:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "18AD8BC6-ABF7-4990-91C6-D228BBE4B9FE", "versionEndExcluding": "7.10.1.80", "versionStartIncluding": "7.7.1.0"}, {"criteria": "cpe:2.3:o:dell:data_domain_operating_system:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "00F138B9-4AB9-4B79-BBEC-F5A48E2E0B05", "versionEndExcluding": "7.13.1.50", "versionStartIncluding": "7.13.1.0"}, {"criteria": "cpe:2.3:o:dell:data_domain_operating_system:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7B8DA06B-076A-495E-9BD0-246BF1E54E26", "versionEndExcluding": "8.3.1.20", "versionStartIncluding": "8.3.1.0"}, {"criteria": "cpe:2.3:o:dell:data_domain_operating_system:8.4.0.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "FF73C39B-827B-4A68-9708-08345F6EF979"}], "operator": "OR"}]}], "sourceIdentifier": "security_alert@emc.com"}