CVE-2024-27929

Use After Free in SixLabors.ImageSharp

State: Published
Severity: 7.1 High
Published: Mar 5, 2024
Updated: Aug 2, 2024
Reserved: Feb 28, 2024

Description

ImageSharp is a managed, cross-platform, 2D graphics library. A heap-use-after-free flaw was found in ImageSharp's InitializeImage() function of PngDecoderCore.cs file. This vulnerability is triggered when an attacker passes a specially crafted PNG image file to ImageSharp for conversion, potentially leading to information disclosure. This issue has been patched in versions 3.1.3 and 2.1.7.

Scores

CVSS	Score	Vector	Source
3.1	7.1 High	CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H	GitHub_M

Weaknesses

CWE-416 Use After Free

Affected Products

Product	Versions
ImageSharpSixLabors	>= 3.0.0, < 3.1.3Affected < 2.1.7Affected

References

https://github.com/SixLabors/ImageSharp/security/advisories/GHSA-65x7-c272-7g7r

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