CVE-2022-31005

Summary

Vapor is an HTTP web framework for Swift. Users of Vapor prior to version 4.60.3 with FileMiddleware enabled are vulnerable to an integer overflow vulnerability that can crash the application. Version 4.60.3 contains a patch for this issue. As a workaround, disable FileMiddleware and serve via a Content Delivery Network.

Affected Software

Weaknesses

• CWE-190: CWE-190: Integer Overflow or Wraparound

ADP Enrichment

CVE Program Container

Additional References

• https://github.com/vapor/vapor/security/advisories/GHSA-vj2m-9f5j-mpr5
• https://github.com/vapor/vapor/commit/953a349b539b3e0d3653585c8ffb50c427986df1
• https://github.com/vapor/vapor/releases/tag/4.60.3

CISA ADP Vulnrichment

• SSVC:
• Exploitation: poc
  • Automatable: yes
  • Technical Impact: partial

References

• https://github.com/vapor/vapor/security/advisories/GHSA-vj2m-9f5j-mpr5
• https://github.com/vapor/vapor/commit/953a349b539b3e0d3653585c8ffb50c427986df1
• https://github.com/vapor/vapor/releases/tag/4.60.3

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