PX4 autopilot is a flight control solution for drones. In affected versions a global buffer overflow vulnerability exists in the CrsfParser_TryParseCrsfPacket function in /src/drivers/rc/crsf_rc/CrsfParser.cpp:298 due to the invalid size check. A malicious user may create an RC packet remotely and that packet goes into the device where the _rcs_buf reads. The global buffer overflow vulnerability will be triggered and the drone can behave unexpectedly. This issue has been addressed in version 1.14.0. Users are advised to upgrade. There are no known workarounds for this vulnerability.
References
Configurations
History
21 Nov 2024, 08:30
| Type | Values Removed | Values Added |
|---|---|---|
| References | () https://github.com/PX4/PX4-Autopilot/commit/d1fcd39a44e6312582c6ab02b0d5ee2599fb55aa - Patch | |
| References | () https://github.com/PX4/PX4-Autopilot/security/advisories/GHSA-qpw7-65ww-wj82 - Exploit, Vendor Advisory | |
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 2.9 |
20 Nov 2023, 19:29
| Type | Values Removed | Values Added |
|---|---|---|
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 4.3 |
| CPE | cpe:2.3:a:dronecode:px4_drone_autopilot:1.14.0:rc2:*:*:*:*:*:* | |
| First Time |
Dronecode
Dronecode px4 Drone Autopilot |
|
| References | () https://github.com/PX4/PX4-Autopilot/security/advisories/GHSA-qpw7-65ww-wj82 - Exploit, Vendor Advisory | |
| References | () https://github.com/PX4/PX4-Autopilot/commit/d1fcd39a44e6312582c6ab02b0d5ee2599fb55aa - Patch |
13 Nov 2023, 21:15
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2023-11-13 21:15
Updated : 2024-11-21 08:30
NVD link : CVE-2023-47625
Mitre link : CVE-2023-47625
CVE.ORG link : CVE-2023-47625
JSON object : View
Products Affected
dronecode
- px4_drone_autopilot
CWE
CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')