Improper Input Validation

CVE-2023-51452

Summary

A Improper Input Validation issue affecting the v2_sdk_service running on a set of DJI drone devices on the port 10000 could allow an attacker to cause a crash of the service through a crafted payload triggering a missing input size check in the pull_file_v2_proc function implemented in the libv2_sdk.so library used by the dji_vtwo_sdk binary implementing the service, compromising it in a term of availability and producing a denial-of-service attack.

Impact

An adjacent attacker may perform a denial-of-service attack on the v2_sdk_service running on the drone.

Issue Date

March 29, 2024

Affects

This issue affects: Mavic 3 Pro below version 01.01.0300, Mavic 3 below version 01.00.1200, Mavic 3 Classic below version 01.00.0500, Mavic 3 Enterprise below version 7.01.10.03, Matrice 300 below version 57.00.01.00, Matrice M30 below version 07.01.0022, Mini 3 Pro below version 01.00.0620

CVE Name

CVE-2023-51452

CVSS Details

CVSS:3.1/AV:A/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:L

CVSS Score

3.0

Solution

Upgrade the firmware of impacted models to the latest available version

Mitigations

Acknowledgements

Diego Giubertoni of Nozomi Networks

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Research Projects

TRITON

TRITON is the first known cyberattack that directly interacted with a Safety Instrumented System (SIS). Labs reverse engineered the TriStation suite of software and delivered a report and two free tools for security researchers. This research was presented at Black Hat USA 2018.

GreyEnergy

The Labs team reverse engineered the GreyEnergy malicious document (maldoc) that leads to the installation of the malware (backdoor) on a victim’s network. Project outcomes include a report, multiple blogs and two free tools for security researchers.

IEC 62351

IEC Working Group 15 (WG15) is developing technology standards for secure-by-design power systems. Labs contributes to the standards and has demonstrated how they can be used to identify hard-to-detect cyberattacks. Research from this effort was presented at Black Hat USA 2019.

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