CVE-2024-27929 Use After Free in SixLabors.ImageSharp

2024-03-0516:30:35

CWE-416

GitHub_M

www.cve.org

sixlabors.imagesharp

use after free

png

vulnerability

information disclosure

patched version

CVSS3

7.1

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

HIGH

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

EPSS

Percentile

9.0%

JSON

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.

CNA Affected

[
  {
    "vendor": "SixLabors",
    "product": "ImageSharp",
    "versions": [
      {
        "version": ">= 3.0.0, < 3.1.3",
        "status": "affected"
      },
      {
        "version": "< 2.1.7",
        "status": "affected"
      }
    ]
  }
]