High severity8.6NVD Advisory· Published Sep 1, 2021· Updated Jun 17, 2026
CVE-2021-30354
CVE-2021-30354
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
3- Amazon/Kindle e-readerdescription
- Range: <=5.13.4
Patches
Vulnerability mechanics
References
1- research.checkpoint.com/2021/i-can-take-over-your-kindle/nvdExploitThird Party Advisory
News mentions
0No linked articles in our index yet.