What is the severity of ZDI-CAN-19858?

ZDI-CAN-19858 is classified as a privilege escalation vulnerability.

How do I fix ZDI-CAN-19858?

To mitigate ZDI-CAN-19858, update the firmware of your Lexmark MC3224i printer to the latest version provided by the manufacturer.

Who is affected by ZDI-CAN-19858?

ZDI-CAN-19858 affects Lexmark MC3224i printers with vulnerable firmware.

What type of attack is described in ZDI-CAN-19858?

ZDI-CAN-19858 describes a local privilege escalation attack.

What must an attacker do to exploit ZDI-CAN-19858?

An attacker must first have the ability to execute low-privileged code on the Lexmark MC3224i printer.

Vulnerability/
ZDI-CAN-19858

17/5/2023

ZDI-CAN-19858: ZDI-23-670: (Pwn2Own) Lexmark MC3224i lbtraceapp Uncontrolled Search Path Element Local Privilege Escalation Vulnerability

First published: Wed May 17 2023(Updated: )

This vulnerability allows local attackers to escalate privileges on affected installations of Lexmark MC3224i printers. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability.

Affected Software	Affected Version	How to fix
Lexmark Mc3224i Firmware

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Reference Links

http://www.zerodayinitiative.com/advisories/ZDI-23-670/ (Advisory)

Frequently Asked Questions

What is the severity of ZDI-CAN-19858?
ZDI-CAN-19858 is classified as a privilege escalation vulnerability.
How do I fix ZDI-CAN-19858?
To mitigate ZDI-CAN-19858, update the firmware of your Lexmark MC3224i printer to the latest version provided by the manufacturer.
Who is affected by ZDI-CAN-19858?
ZDI-CAN-19858 affects Lexmark MC3224i printers with vulnerable firmware.
What type of attack is described in ZDI-CAN-19858?
ZDI-CAN-19858 describes a local privilege escalation attack.
What must an attacker do to exploit ZDI-CAN-19858?
An attacker must first have the ability to execute low-privileged code on the Lexmark MC3224i printer.

collector/zdi-published
alias/ZDI-CAN-19858
agent/severity
agent/event
agent/last-modified-date
agent/first-publish-date
agent/title
agent/references
agent/description
agent/type
agent/tags
agent/guess-ai
agent/software-canonical-lookup
agent/software-canonical-lookup-request
agent/softwarecombine
vendor/lexmark
canonical/lexmark mc3224i firmware

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Frequently Asked Questions

What is the severity of ZDI-CAN-19858?
ZDI-CAN-19858 is classified as a privilege escalation vulnerability.
How do I fix ZDI-CAN-19858?
To mitigate ZDI-CAN-19858, update the firmware of your Lexmark MC3224i printer to the latest version provided by the manufacturer.
Who is affected by ZDI-CAN-19858?
ZDI-CAN-19858 affects Lexmark MC3224i printers with vulnerable firmware.
What type of attack is described in ZDI-CAN-19858?
ZDI-CAN-19858 describes a local privilege escalation attack.
What must an attacker do to exploit ZDI-CAN-19858?
An attacker must first have the ability to execute low-privileged code on the Lexmark MC3224i printer.