The vulnerability of the CJBig2Image::expand() function in Kindle electronic book readers allows a hacker to execute arbitrary code.

The vulnerability of the CJBig2Image::expand function in Kindle e-book readers is due to a numerical overflow condition. Exploiting this vulnerability could allow an attacker to execute arbitrary code using a specially created PDF file...

CVE-2021-30354

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...

CVE-2021-30354

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...

CVE-2021-30354

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...