CVE-2021-46896: Buffer Overflow
Published Jul 6, 2023
·Updated
Buffer Overflow vulnerability in PX4-Autopilot allows attackers to cause a denial of service via handler function handling msgid 332.
Affected Software
1 affected component
Dronecode Px4 Drone Autopilot
Event History
Jul 6, 2023
CVE Published
via MITRE·12:00 AM
Data Sourced
via MITRE·12:00 AM
Description
Frequently Asked Questions
1
What is CVE-2021-46896?
CVE-2021-46896 is a buffer overflow vulnerability in PX4-Autopilot that allows attackers to cause a denial of service.
2
How does CVE-2021-46896 work?
CVE-2021-46896 works by exploiting a handler function that handles msgid 332, causing a buffer overflow.
3
What is the severity of CVE-2021-46896?
The severity of CVE-2021-46896 is high, with a severity score of 7.5.
4
What software is affected by CVE-2021-46896?
Dronecode Px4 Drone Autopilot is affected by CVE-2021-46896.
5
How can I mitigate CVE-2021-46896?
To mitigate CVE-2021-46896, it is recommended to apply the latest security patches provided by the software vendor.