{"id":"CVE-2021-30354","state":"PUBLISHED","title":"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 i","description":"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.","publishedAt":"2021-09-01T17:43:38.000Z","updatedAt":"2024-08-03T22:32:41.028Z","severity":null,"assigner":"checkpoint","products":["n/a Amazon Kindle e-reader"],"affected":[{"vendor":"n/a","product":"Amazon Kindle e-reader","versions":[{"version":"All versions prior to and including 5.13.4","status":"affected"}]}],"references":["https://research.checkpoint.com/2021/i-can-take-over-your-kindle/"],"weaknesses":["CWE-680"],"ingestedAt":"2026-10-29T19:48:26.823Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2021/30xxx/CVE-2021-30354.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2021-30354","state":"PUBLISHED","datePublished":"2021-09-01T17:43:38.000Z","dateUpdated":"2024-08-03T22:32:41.028Z","assignerShortName":"checkpoint","assignerOrgId":"897c38be-0345-43cd-b6cf-fe179e0c4f45","dateReserved":"2021-04-07T00:00:00.000Z"},"containers":{"cna":{"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."}],"affected":[{"vendor":"n/a","product":"Amazon Kindle e-reader","versions":[{"version":"All versions prior to and including 5.13.4","status":"affected"}]}],"references":[{"url":"https://research.checkpoint.com/2021/i-can-take-over-your-kindle/","tags":["x_refsource_MISC"]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-680","description":"CWE-680: Integer Overflow to Buffer Overflow","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"checkpoint","dateUpdated":"2021-09-01T17:43:38.000Z","orgId":"897c38be-0345-43cd-b6cf-fe179e0c4f45"},"x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"cve@checkpoint.com","ID":"CVE-2021-30354","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"Amazon Kindle e-reader","version":{"version_data":[{"version_value":"All versions prior to and including 5.13.4"}]}}]},"vendor_name":"n/a"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","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."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"CWE-680: Integer Overflow to Buffer Overflow"}]}]},"references":{"reference_data":[{"name":"https://research.checkpoint.com/2021/i-can-take-over-your-kindle/","refsource":"MISC","url":"https://research.checkpoint.com/2021/i-can-take-over-your-kindle/"}]}}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://research.checkpoint.com/2021/i-can-take-over-your-kindle/","tags":["x_refsource_MISC","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-03T22:32:41.028Z"}}]}}}