High severityNVD Advisory· Published Mar 5, 2024· Updated Aug 2, 2024
Use After Free in SixLabors.ImageSharp
CVE-2024-27929
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.
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Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
SixLabors.ImageSharpNuGet | >= 3.0.0, < 3.1.3 | 3.1.3 |
SixLabors.ImageSharpNuGet | < 2.1.7 | 2.1.7 |
Affected products
2- Range: >= 3.0.0, < 3.1.3
Patches
Vulnerability mechanics
References
4- github.com/advisories/GHSA-65x7-c272-7g7rghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2024-27929ghsaADVISORY
- github.com/SixLabors/ImageSharp/pull/2688ghsaWEB
- github.com/SixLabors/ImageSharp/security/advisories/GHSA-65x7-c272-7g7rghsax_refsource_CONFIRMWEB
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