CVE-2024-47939: Stack Overflow (CVSS 7.7)

Description

Stack-based buffer overflow vulnerability exists in multiple laser printers and MFPs which implement Ricoh 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 vendors under [References].

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CVSS v3.1 Score

7.7

HIGH

CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:L

Weakness Type (CWE)

CWE-121 CWE-121

References

Other References

https://jp.ricoh.com/security/products/vulnerabilities/vul?id=ricoh-2024-000011 https://jvn.jp/en/jp/JVN87770340/ https://www.konicaminolta.jp/business/support/important/250519_01_01.html https://www.ricoh.com/products/security/vulnerabilities/vul?id=ricoh-2024-000011

Frequently Asked Questions

What is CVE-2024-47939? +

Stack-based buffer overflow vulnerability exists in multiple laser printers and MFPs which implement Ricoh 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 vendors under [References]. It has a CVSS v3.1 base score of 7.7 (HIGH).

How severe is CVE-2024-47939? +

CVE-2024-47939 has a CVSS v3.1 score of 7.7 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.

How do I check if I'm vulnerable to CVE-2024-47939? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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