CVE-2021-30354

{"id": "CVE-2021-30354", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 9.3, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:N/C:C/I:C/A:C", "authentication": "NONE", "integrityImpact": "COMPLETE", "accessComplexity": "MEDIUM", "availabilityImpact": "COMPLETE", "confidentialityImpact": "COMPLETE"}, "acInsufInfo": false, "impactScore": 10.0, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 8.6, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 8.6, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 6.0, "exploitabilityScore": 1.8}]}, "published": "2021-09-01T18:15:09.053", "references": [{"url": "https://research.checkpoint.com/2021/i-can-take-over-your-kindle/", "tags": ["Exploit", "Third Party Advisory"], "source": "cve@checkpoint.com"}, {"url": "https://research.checkpoint.com/2021/i-can-take-over-your-kindle/", "tags": ["Exploit", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Secondary", "source": "cve@checkpoint.com", "description": [{"lang": "en", "value": "CWE-680"}]}, {"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-190"}]}], "descriptions": [{"lang": "en", "value": "Amazon Kindle e-reader prior to and including version 5.13.4 contains an Integer Overflow that leads to a Heap-Based Buffer Overflow in function CJBig2Image::expand() and results in a memory corruption that leads to code execution when parsing a crafted PDF book."}, {"lang": "es", "value": "Amazon Kindle e-reader versiones anteriores a 5.13.4, incluy\u00e9ndola, contiene un desbordamiento de enteros que conlleva a un desbordamiento de b\u00fafer en la regi\u00f3n heap de la memoria en la funci\u00f3n CJBig2Image::expand() y da lugar a una corrupci\u00f3n de memoria que conlleva a una ejecuci\u00f3n de c\u00f3digo cuando se analiza un libro PDF dise\u00f1ado"}], "lastModified": "2024-11-21T06:03:56.100", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:amazon:kindle_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "EEF1F00D-07BB-4A0C-9937-474E3DC2A19B", "versionEndIncluding": "5.13.4"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:amazon:kindle:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "A7B8BEBF-3D34-43AA-8B65-0A0794513007"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "cve@checkpoint.com"}