CVE-2023-0853: Buffer Overflow
Buffer overflow in mDNS NSEC record registering process of Office / Small Office Multifunction Printers and Laser Printers() which may allow an attacker on the network segment to trigger the affected product being unresponsive or to execute arbitrary code. :Satera LBP660C Series/LBP620C Series/MF740C Series/MF640C Series firmware Ver.11.04 and earlier sold in Japan. Color imageCLASS LBP660C Series/LBP 620C Series/X LBP1127C/MF740C Series/MF640C Series/X MF1127C firmware Ver.11.04 and earlier sold in US. i-SENSYS LBP660C Series/LBP620C Series/MF740C Series/MF640C Series, C1127P, C1127iF, C1127i firmware Ver.11.04 and earlier sold in Europe.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2023-0853?
CVE-2023-0853 has been rated high severity due to potential exploitation leading to system unresponsiveness or arbitrary code execution.
How do I fix CVE-2023-0853?
To fix CVE-2023-0853, you should update your affected Canon printer firmware to the latest version available beyond 11.04.
Which products are affected by CVE-2023-0853?
CVE-2023-0853 affects various Canon multifunction printers and laser printers, specifically those running firmware version 11.04 or earlier.
Can CVE-2023-0853 be exploited remotely?
Yes, CVE-2023-0853 can be exploited by an attacker on the same network segment as the affected Canon devices.
What are the potential impacts of CVE-2023-0853?
The potential impacts of CVE-2023-0853 include causing the device to become unresponsive or allowing an attacker to execute arbitrary code.