CVE-2024-46478

CRITICAL
Published Oct 24, 2024 Modified Jun 24, 2025 CWE-120

Description

HTMLDOC v1.9.18 contains a buffer overflow in parse_pre function,ps-pdf.cxx:5681.

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CVSS v3.1 Score

9.8
CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness Type (CWE)

CWE-120 CWE-120

Affected Products

Vendor Product
htmldoc_project htmldoc

References

Frequently Asked Questions

What is CVE-2024-46478? +
HTMLDOC v1.9.18 contains a buffer overflow in parse_pre function,ps-pdf.cxx:5681. It has a CVSS v3.1 base score of 9.8 (CRITICAL).
How severe is CVE-2024-46478? +
CVE-2024-46478 has a CVSS v3.1 score of 9.8 out of 10, rated CRITICAL. This is a critical vulnerability that should be patched immediately.
What products are affected by CVE-2024-46478? +
CVE-2024-46478 affects products from htmldoc_project, specifically: htmldoc. Check the affected products table above for specific version ranges.
How do I check if I'm vulnerable to CVE-2024-46478? +
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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