CVE-2024-47939: Buffer Overflow
First published: Fri Nov 01 2024(Updated: )
Stack-based buffer overflow vulnerability exists in multiple Ricoh laser printers and MFPs which implement Web Image Monitor. If this vulnerability is exploited, receiving a specially crafted request created and sent by an attacker may lead to arbitrary code execution and/or a denial-of-service (DoS) condition. As for the details of affected product names and versions, refer to the information provided by the vendor under [References].
Credit: vultures@jpcert.or.jp
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Ricoh Multiple Laser Printers and MFPs |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2024-47939?
CVE-2024-47939 is classified as a critical vulnerability due to its potential for arbitrary code execution and denial-of-service.
How do I fix CVE-2024-47939?
To fix CVE-2024-47939, users should apply the latest firmware updates provided by Ricoh for affected printers and MFPs.
Which devices are affected by CVE-2024-47939?
CVE-2024-47939 affects multiple Ricoh laser printers and multifunction printers (MFPs) that implement Web Image Monitor.
What could happen if CVE-2024-47939 is exploited?
If exploited, CVE-2024-47939 can lead to unauthorized arbitrary code execution or a denial-of-service impact on the device.
Is CVE-2024-47939 remote exploit feasible?
Yes, CVE-2024-47939 can be exploited remotely by sending specially crafted requests to the vulnerable devices.
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- canonical/ricoh multiple laser printers and mfps