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CVE-2024-50353— ICG.AspNetCore.Utilities.CloudStorage's Secure Token Durations Different Than Expected

Quick assessment

Affected
IowaComputerGurus aspnetcore.utilities.cloudstorage
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.

aspnetcore.utilities.cloudstorage是IowaComputerGurus开源的一组云存储实用程序，用于协助管理云上传的文件。 ICG.AspNetCore.Utilities.CloudStorage 8.0.0之前版本存在访问控制错误漏洞，该漏洞源于会生成不符合预期时长的URL，导致在文件访问权限控制方面出现问题。

CVSS 5.3 · Medium EPSS 0.30% · P21

Possible ATT&CK Techniques 1 AI

T1059 · Command and Scripting Interpreter
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I. Basic Information for CVE-2024-50353

Vulnerability Information
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Vulnerability Title
ICG.AspNetCore.Utilities.CloudStorage's Secure Token Durations Different Than Expected
Source: CVE Program / CVE List V5
Vulnerability Description
ICG.AspNetCore.Utilities.CloudStorage is a collection of cloud storage utilities to assist with the management of files for cloud upload. Users of this library that set a duration for a SAS Uri with a value other than 1 hour may have generated a URL with a duration that is longer, or shorter than desired. Users not implemented SAS Uri's are unaffected. This issue was resolved in version 8.0.0 of the library.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
访问控制不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
ICG.AspNetCore.Utilities.CloudStorage 访问控制错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
aspnetcore.utilities.cloudstorage是IowaComputerGurus开源的一组云存储实用程序，用于协助管理云上传的文件。 ICG.AspNetCore.Utilities.CloudStorage 8.0.0之前版本存在访问控制错误漏洞，该漏洞源于会生成不符合预期时长的URL，导致在文件访问权限控制方面出现问题。
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
IowaComputerGurus aspnetcore.utilities.cloudstorage < 8.0.0 -

II. Public POCs for CVE-2024-50353

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III. Intelligence Information for CVE-2024-50353

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IV. Related Vulnerabilities

Same weakness: CWE-284

V. Comments for CVE-2024-50353

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