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Vulnerability details: VCID-h8gs-ansa-9bd9
Vulnerability ID VCID-h8gs-ansa-9bd9
Aliases GHSA-m53f-rhq8-q6hf
Summary Moderate severity vulnerability that affects actionpack Withdrawn, accidental duplicate publish. actionpack/lib/action_dispatch/http/mime_type.rb in Action Pack in Ruby on Rails before 3.2.22.1, 4.0.x and 4.1.x before 4.1.14.1, 4.2.x before 4.2.5.1, and 5.x before 5.0.0.beta1.1 does not properly restrict use of the MIME type cache, which allows remote attackers to cause a denial of service (memory consumption) via a crafted HTTP Accept header.
Status Published
Exploitability 0.5
Weighted Severity 6.2
Risk 3.1
Affected and Fixed Packages Package Details
Weaknesses (0)
There are no known CWE.
No exploits are available.

No EPSS data available for this vulnerability.

Date Actor Action Source VulnerableCode Version
2026-04-01T13:03:43.043662+00:00 GithubOSV Importer Import https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2018/09/GHSA-m53f-rhq8-q6hf/GHSA-m53f-rhq8-q6hf.json 38.0.0