A client side enforcement of server side security vulnerability exists in rails < 5.2.4.2 and rails < 6.0.3.1 ActiveStorage's S3 adapter that allows the Content-Length of a direct file upload to be modified by an end user bypassing upload limits.
Advisories
Source ID Title
Debian DSA Debian DSA DSA-4766-1 rails security update
EUVD EUVD EUVD-2020-0430 A client side enforcement of server side security vulnerability exists in rails < 5.2.4.2 and rails < 6.0.3.1 ActiveStorage's S3 adapter that allows the Content-Length of a direct file upload to be modified by an end user bypassing upload limits.
Github GHSA Github GHSA GHSA-m42x-37p3-fv5w Circumvention of file size limits in ActiveStorage
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

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Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: hackerone

Published:

Updated: 2024-08-04T09:48:25.603Z

Reserved: 2020-01-28T00:00:00

Link: CVE-2020-8162

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2020-06-19T17:15:18.583

Modified: 2024-11-21T05:38:24.787

Link: CVE-2020-8162

cve-icon Redhat

Severity : Important

Publid Date: 2020-05-18T00:00:00Z

Links: CVE-2020-8162 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses