Libmobi Out-of-Bounds Write Vulnerability

Libmobi is a C library . Used to handle Mobipocket/Kindle MOBI e-book format documents. An out-of-bounds write vulnerability exists in Libmobi, which can be exploited by an attacker to remotely execute code...

CVE-2021-30355

Amazon Kindle e-reader prior to and including version 5.13.4 improperly manages privileges, allowing the framework user to elevate privileges to root...

CVE-2021-30355

Amazon Kindle e-reader prior to and including version 5.13.4 improperly manages privileges, allowing the framework user to elevate privileges to root...

Design/Logic Flaw

Amazon Kindle e-reader prior to and including version 5.13.4 improperly manages privileges, allowing the framework user to elevate privileges to root...

CVE-2021-30355

Amazon Kindle e-reader prior to and including version 5.13.4 improperly manages privileges, allowing the framework user to elevate privileges to root...

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...

CVE-2021-30355

CVE-2021-30355 affects Amazon Kindle e-reader firmware up to version 5.13.4. The issue is a local privilege escalation where the Kindle framework user can elevate to root due to improper privilege management. A related chain involves a heap overflow in the PDF rendering path (CVE-2021-30354) that...

CVE-2021-30355

Amazon Kindle e-reader prior to and including version 5.13.4 improperly manages privileges, allowing the framework user to elevate privileges to root...

CVE-2021-30354

CVE-2021-30354 affects Amazon Kindle e-reader up to and including version 5.13.4. The issue is an integer overflow that leads to a heap-based buffer overflow in CJBig2Image::expand(), causing memory corruption and potential code execution when parsing a crafted PDF book. Connected documents confi...

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...

Amazon Kindle e-reader输入验证错误漏洞

The Amazon Kindle e-reader is an e-reader by Amazon.com, Inc. A security vulnerability exists in Amazon Kindle e-reader version 5.13.4 and earlier, which stems from a heap-based buffer overflow in the function CJBig2Image::expand. The vulnerability can be exploited by an attacker to execute code...

Amazon Kindle e-reader 安全漏洞

The Amazon Kindle e-reader is an e-reader from Amazon.com, Inc. A security vulnerability exists in Amazon Kindle e-reader version 5.13.4 and earlier, which stems from improper administrative privileges and can be exploited by an attacker to elevate privileges to the root user...

Amazon Kindle Vulnerable to Malicious EBooks

A security flaw in Amazon’s Kindle e-reader made it vulnerable to malicious eBooks, opening the door to turning the devices into bots, compromising personal information and more. That’s according to Check Point researcher Slava Makkaeveev, who released the findings Friday. Check Point disclosed t...

New Amazon Kindle Bug Could've Let Attackers Hijack Your eBook Reader

Amazon earlier this April addressed a critical vulnerability in its Kindle e-book reader platform that could have been potentially exploited to take full control over a user's device, resulting in the theft of sensitive information by just deploying a malicious e-book. "By sending Kindle users a...

Code Injection in jeikeilim/kindle

Description Kindle is an easy model build package for PyTorch. Building a deep learning model became so simple that almost all model can be made by copy and paste from other existing model codes, which is vulnerable to Arbitary Code Execution. Vulnerability Vulnerable to YAML deserialization atta...

A week in security (January 18 – January 24)

Last week on Malwarebytes Labs, we looked at changes to WhatsApp’s privacy policy, we provided information about Malwarebytes being targeted by the same threat actor that was implicated in the SolarWinds breach, we told the story of ZeroLogon, looked at the pros and cons of Zoom watermarking,...

Amazon Kindle RCE Attack Starts with an Email

Three vulnerabilities in the Amazon Kindle e-reader would have allowed a remote attacker to execute code and run it as root – paving the way for siphoning money from unsuspecting users. Yogev Bar-On, researcher at Realmode Labs, found that it was possible to email malicious e-books to the devices...

Sharing eBook With Your Kindle Could Have Let Hackers Hijack Your Account

Amazon has addressed a number of flaws in its Kindle e-reader platform that could have allowed an attacker to take control of victims' devices by simply sending them a malicious e-book. Dubbed "KindleDrip ," the exploit chain takes advantage of a feature called "Send to Kindle" to send a...