Vulnerability Information
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Vulnerability Title
Global Buffer Overflow leading to denial of service in PX4-Autopilot
Vulnerability Description
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.
CVSS Information
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L
Vulnerability Type
未进行输入大小检查的缓冲区拷贝(传统缓冲区溢出)
Vulnerability Title
PX4 Drone Autopilot 安全漏洞
Vulnerability Description
PX4 Drone Autopilot是PX4 Autopilot for Drones开源的一个 PX4 无人机自动驾驶仪。 PX4 autopilot 1.14.0之前版本存在安全漏洞，该漏洞源于存在缓冲区溢出问题。
CVSS Information
N/A
Vulnerability Type
N/A