CVE-2024-42384

HIGH
Published Nov 18, 2024 Modified Nov 7, 2025 CWE-190

Description

Integer Overflow or Wraparound vulnerability in Cesanta Mongoose Web Server v7.14 allows an attacker to send an unexpected TLS packet and produce a segmentation fault on the application.

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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-190 Integer Overflow

Affected Products

Vendor Product
cesanta mongoose

References

Frequently Asked Questions

What is CVE-2024-42384? +
Integer Overflow or Wraparound vulnerability in Cesanta Mongoose Web Server v7.14 allows an attacker to send an unexpected TLS packet and produce a segmentation fault on the application. It has a CVSS v3.1 base score of 7.5 (HIGH).
How severe is CVE-2024-42384? +
CVE-2024-42384 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-2024-42384? +
CVE-2024-42384 affects products from cesanta, specifically: mongoose. Check the affected products table above for specific version ranges.
How do I check if I'm vulnerable to CVE-2024-42384? +
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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