CVE-2024-41132: imagesharp DoS — Fix

Description

ImageSharp is a 2D graphics API. A vulnerability discovered in the ImageSharp library, where the processing of specially crafted files can lead to excessive memory usage in the Gif decoder. The vulnerability is triggered when ImageSharp attempts to process image files that are designed to exploit this flaw. All users are advised to upgrade to v3.1.5 or v2.1.9.

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CVSS v3.1 Score

5.3

MEDIUM

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

Weakness Type (CWE)

CWE-789 CWE-789

CWE-770 CWE-770

Affected Products

Vendor	Product	Versions
sixlabors	imagesharp	2.1.0 — 2.1.9
sixlabors	imagesharp	3.1.0 — 3.1.5

References

Advisories & Patches

Other References

https://docs.sixlabors.com/articles/imagesharp.web/processingcommands.html#securing-processing-commands https://docs.sixlabors.com/articles/imagesharp/security.html https://github.com/SixLabors/ImageSharp/pull/2759 https://github.com/SixLabors/ImageSharp/pull/2764 https://github.com/SixLabors/ImageSharp/pull/2770 https://docs.sixlabors.com/articles/imagesharp.web/processingcommands.html#securing-processing-commands https://docs.sixlabors.com/articles/imagesharp/security.html https://github.com/SixLabors/ImageSharp/pull/2759 https://github.com/SixLabors/ImageSharp/pull/2764 https://github.com/SixLabors/ImageSharp/pull/2770

Frequently Asked Questions

What is CVE-2024-41132? +

ImageSharp is a 2D graphics API. A vulnerability discovered in the ImageSharp library, where the processing of specially crafted files can lead to excessive memory usage in the Gif decoder. The vulnerability is triggered when ImageSharp attempts to process image files that are designed to exploit this flaw. All users are advised to upgrade to v3.1.5 or v2.1.9. It has a CVSS v3.1 base score of 5.3 (MEDIUM).

How severe is CVE-2024-41132? +

CVE-2024-41132 has a CVSS v3.1 score of 5.3 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

What products are affected by CVE-2024-41132? +

CVE-2024-41132 affects products from sixlabors, specifically: imagesharp. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2024-41132? +

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-2024-41132