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CVE-2024-32036— SixLabors.ImageSharp vulnerable to data leakage

Quick assessment

Affected
SixLabors ImageSharp
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

ImageSharp是ImageSharp公司的一种新的、功能齐全、完全托管、跨平台的 2D 图形 API。 ImageSharp v3.1.4 之前、v2.1.8之前版本存在安全漏洞，该漏洞源于 ImageSharp 的 JPEG 和 TGA 解码器中发现了堆释放后重用缺陷，当攻击者将特制的 JPEG 或 TGA 图像文件传递给 ImageSharp 进行转换时，会触发此漏洞，可能导致信息泄露。

CVSS 5.3 · Medium EPSS 0.57% · P48

Possible ATT&CK Techniques 1 AI

T1530 · Data from Cloud Storage
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I. Basic Information for CVE-2024-32036

Vulnerability Information
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Vulnerability Title
SixLabors.ImageSharp vulnerable to data leakage
Source: CVE Program / CVE List V5
Vulnerability Description
ImageSharp is a 2D graphics API. A data leakage flaw was found in ImageSharp's JPEG and TGA decoders. This vulnerability is triggered when an attacker passes a specially crafted JPEG or TGA image file to a software using ImageSharp, potentially disclosing sensitive information from other parts of the software in the resulting image buffer. The problem has been patched in v3.1.4 and v2.1.8.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
在释放前未清除敏感信息
Source: CVE Program / CVE List V5
Vulnerability Title
ImageSharp 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
ImageSharp是ImageSharp公司的一种新的、功能齐全、完全托管、跨平台的 2D 图形 API。 ImageSharp v3.1.4 之前、v2.1.8之前版本存在安全漏洞，该漏洞源于 ImageSharp 的 JPEG 和 TGA 解码器中发现了堆释放后重用缺陷，当攻击者将特制的 JPEG 或 TGA 图像文件传递给 ImageSharp 进行转换时，会触发此漏洞，可能导致信息泄露。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
SixLabors ImageSharp < 2.1.8 -

II. Public POCs for CVE-2024-32036

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III. Intelligence Information for CVE-2024-32036

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Patches & Fixes for CVE-2024-32036 (2)

Vendor Advisories for CVE-2024-32036 (1)

IV. Related Vulnerabilities

Same product: ImageSharp
Same vendor: SixLabors
Same weakness: CWE-226