CVE-2021-47881

CVE-2021-47881 Local stack-based buffer overflow in dataSIMS Avionics ARINC 4.5.3 Data Device Corporation Hi, I'm Kağan Çapar. In February 2020 I found a local stack-based buffer overflow in DDC's dataSIMS avionics databus software and published a proof of concept on Exploit-DB in February 2021...

This Coin-Sized Device Can Hack a Boeing 737

Security researchers found that in less than 60 seconds, they could open a hatch on a plane’s exterior, plug in a tiny device, and redirect the aircraft’s autopilot or sabotage its flight plan...

Exploit for CVE-2021-47881

CVE-2021-47881 Local stack-based buffer overflow in dataSIM...

Exploit for Use of Externally-Controlled Format String in Ghs Integrity_Rtos

Green Hills INTEGRITY RTOS F-16 Exploit - CVE-2019-7711 Ful...

CVE-2021-47881

dataSIMS Avionics ARINC 664-1 version 4.5.3 contains a local buffer overflow vulnerability that allows attackers to overwrite memory by manipulating the milstd1553result.txt file. Attackers can craft a malicious file with carefully constructed payload and alignment sections to potentially execute...

CVE-2021-47881 dataSIMS Avionics ARINC 664-1 - Local Buffer Overflow

dataSIMS Avionics ARINC 664-1 version 4.5.3 contains a local buffer overflow vulnerability that allows attackers to overwrite memory by manipulating the milstd1553result.txt file. Attackers can craft a malicious file with carefully constructed payload and alignment sections to potentially execute...

CVE-2021-47881

CVE-2021-47881 affects dataSIMS Avionics ARINC 664-1, version 4.5.3. A local buffer overflow can be triggered by manipulating the milstd1553result.txt file, with a crafted payload and alignment sections potentially allowing arbitrary code execution on Windows. The CVSS indicates high impact on av...

CVE-2021-47881 dataSIMS Avionics ARINC 664-1 - Local Buffer Overflow

dataSIMS Avionics ARINC 664-1 version 4.5.3 contains a local buffer overflow vulnerability that allows attackers to overwrite memory by manipulating the milstd1553result.txt file. Attackers can craft a malicious file with carefully constructed payload and alignment sections to potentially execute...

CVE-2021-47881

dataSIMS Avionics ARINC 664-1 version 4.5.3 contains a local buffer overflow vulnerability that allows attackers to overwrite memory by manipulating the milstd1553result.txt file. Attackers can craft a malicious file with carefully constructed payload and alignment sections to potentially execute...

dataSIMS Avionics ARINC 664-1 security vulnerability

dataSIMS Avionics ARINC 664-1 is an aviation electronic bus testing and analysis tool developed by the British company dataSIMS. Version 4.5.3 of dataSIMS Avionics ARINC 664-1 contains a security vulnerability; this vulnerability stems from a local buffer overflow, which may allow for the executi...

PT-2026-4503

Name of the Vulnerable Software and Affected Versions dataSIMS Avionics ARINC 664-1 version 4.5.3 Description The software contains a local buffer overflow that allows attackers to overwrite memory. This is achieved by manipulating the milstd1553result.txt file. An attacker can create a malicious...

CVE-2021-47881: Stack-based Buffer Overflow

dataSIMS Avionics ARINC 664-1 version 4.5.3 contains a local buffer overflow vulnerability that allows attackers to overwrite memory by manipulating the milstd1553result.txt file. Attackers can craft a malicious file with carefully constructed payload and alignment sections to potentially execute...

Pen testing avionics under ED-203a

The aviation industry realised some time ago that taking a standard approach to the cyber security of its products was needed and that this was a specialist discipline. A family of documents was produced to help with this: ED-202A / DO-326A – what should be certified ED-203A / DO-356A – how these...

Netflix MH370: The plane that wasn’t hacked

I’m a sucker for a good documentary, but the recent Netflix MH370 piece had me shouting at the screen. The first episode talks about the most widely accepted theory; a pilot-created murder-suicide. However, the second episode goes off the rails, discussing Russian special operations hacking the...

The Cloud in the clouds

Heading back to the airport to sit in another 747 pilot seat chair is always exciting. After our first research session on a grounded airplane this time we spent more time looking at the IFE In-Flight Entertainment system. We found very different results from the first plane. Rather than an old...

dataSIMS Avionics ARINC 664-1 - Local Buffer Overflow (PoC)

Exploit Title: dataSIMS Avionics ARINC 664-1 - Local Buffer Overflow PoC Exploit Author: Kağan Çapar Date: 2020-02-17 Vendor Homepage: https://www.ddc-web.com/ Software Link: https://www.ddc-web.com/en/connectivity/databus/milstd1553-1/software-1/bu-69414?partNumber=BU-69414 Version: 4.5.3 Tested...

dataSIMS Avionics ARINC 664-1 - Local Buffer Overflow Exploit

Exploit Title: dataSIMS Avionics ARINC 664-1 - Local Buffer Overflow PoC Exploit Author: Kağan Çapar Vendor Homepage: https://www.ddc-web.com/ Software Link: https://www.ddc-web.com/en/connectivity/databus/milstd1553-1/software-1/bu-69414?partNumber=BU-69414 Version: 4.5.3 Tested On: Windows 10...

dataSIMS Avionics ARINC 664-1 4.5.3 Buffer Overflow

Exploit Title: dataSIMS Avionics ARINC 664-1 - Local Buffer Overflow PoC Exploit Author: Kagan Capar Date: 2020-02-17 Vendor Homepage: https://www.ddc-web.com/ Software Link: https://www.ddc-web.com/en/connectivity/databus/milstd1553-1/software-1/bu-69414?partNumber=BU-69414 Version: 4.5.3 Tested...

DEF CON 28: 747 Walkthrough from a Hacker’s Perspective

This post is a companion to the DEF CON 28 video available here Airframe tour Alex: Welcome to this virtual 747-400 walkthrough. One of the advantages of DEF CON Safe Mode this year is that we’re able to bring you things like this. Nothing beats being able to climb onboard and poke around a real...

DEF CON 28: Introduction to ACARS

This post is a companion to the DEF CON 28 video available here What is ACARS? ACARS Aircraft Communications Addressing and Reporting System, pronounced ‘ay-cars’ which is an avionics system used to for sending text messages between ground and airborne stations. This is a light touch on the topic...