CVE intelligence and bounded remediation

CVE-2024-50353 — ICG.AspNetCore.Utilities.CloudStorage is a collection of cloud storage utilities to assist with the management of files for cloud upload

Medium CVSS 5.3

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.

Severity
Medium
CVSS
5.3 (3.1)
Published
2024-10-30
CISA KEV
Not currently listed
Ecosystem
software/application
Weaknesses
CWE-284

Affected products

  • iowacomputergurus / aspnetcore.utilities.cloudstorage

Matched remediation archetype

Authorization bypass, IDOR, and cross-tenant access

This catalog composition supplies bounded fallback guidance. Explicitly reviewed curated workflows load with the complete record below.

Check exposure

  • Map object and action authorization checks across API, UI, batch, import/export, and background-job paths.
  • Identify tenant, ownership, role, and policy boundaries for affected resources and administrative operations.
  • Use synthetic fixtures to compare intended access matrices without accessing another user's real data.

Remediate safely

  • Enforce server-side authorization at each resource access and state transition using the authenticated principal and trusted tenant context.
  • Scope data queries by tenant and ownership; treat client-supplied identifiers, roles, and policy claims as untrusted.
  • Add deny-by-default policy tests for horizontal and vertical access across every affected transport.

Authoritative sources

Complete CVE record and remediation plan

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