Execution with Unnecessary Privileges

CVE-2023-45592

Summary

A CWE-250 “Execution with Unnecessary Privileges” vulnerability in the embedded Chromium browser (due to the binary being executed with the “--no-sandbox” option and with root privileges) exacerbates the impacts of successful attacks executed against the browser.

Impact

Variable, depending on the exploited vulnerability.

Issue Date

March 4, 2024

Affects

This issue affects: AiLux imx6 bundle below version imx6_1.0.7-2.

CVE Name

CVE-2023-45592

CVSS Details

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

CVSS Score

6.8

Solution

Update to imx6 bundle version imx6_1.0.7-2.

Mitigations

Acknowledgements

Andrea Palanca of Nozomi Networks

Threat Intelligence

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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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