Buffer Overflow Vulnerability in Authentication of Mobile Device Function of Office Multifunction Printers and Laser Printers

CVE-2023-6232

What is CVE-2023-6232?

A buffer overflow vulnerability exists in the authentication process of the Mobile Device Function specific to Canon's Office Multifunction Printers and Laser Printers. This flaw enables an attacker within the same network segment to cause the affected devices to become unresponsive or, potentially, execute arbitrary code. It primarily impacts certain firmware versions (03.07 and earlier) of Canon products such as the Satera LBP670C Series, Satera MF750C Series, and various models in the Color imageCLASS and i-SENSYS lines sold in Japan, the US, and Europe. Immediate action is advised to mitigate risks associated with this vulnerability.

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