CVE-2024-46292: modsecurity Buffer Overflow — Fix

Description

A buffer overflow in modsecurity v3.0.12 allows attackers to cause a Denial of Service (DoS) via a crafted input inserted into the name parameter. NOTE: this is disputed by the Supplier because it cannot be reproduced. Also, the product's documentation indicates that it is not guaranteed to be usable with very large values of SecRequestBodyNoFilesLimit (which are required by the claimed issue).

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CVSS v3.1 Score

7.5

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weakness Type (CWE)

CWE-120 CWE-120

Affected Products

Vendor	Product	Versions
trustwave	modsecurity	All

References

Advisories & Patches

https://github.com/owasp-modsecurity/ModSecurity/blob/v3/master/README.md https://modsecurity.org/20241011/about-cve-2024-46292-2024-october/

Other References

https://github.com/yoloflz101/yoloflz/blob/main/README.md

Frequently Asked Questions

What is CVE-2024-46292? +

A buffer overflow in modsecurity v3.0.12 allows attackers to cause a Denial of Service (DoS) via a crafted input inserted into the name parameter. NOTE: this is disputed by the Supplier because it cannot be reproduced. Also, the product's documentation indicates that it is not guaranteed to be usable with very large values of SecRequestBodyNoFilesLimit (which are required by the claimed issue). It has a CVSS v3.1 base score of 7.5 (HIGH).

How severe is CVE-2024-46292? +

CVE-2024-46292 has a CVSS v3.1 score of 7.5 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.

What products are affected by CVE-2024-46292? +

CVE-2024-46292 affects products from trustwave, specifically: modsecurity. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2024-46292? +

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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CVE-2024-46292