{"action":"Upgrade rack to 2.0.9.3 or later.","affected":[{"fixed":"2.0.9.3","introduced":"0"},{"fixed":"2.1.4.3","introduced":"2.1.0"},{"fixed":"2.2.6.3","introduced":"2.2.0"},{"fixed":"3.0.4.2","introduced":"3.0.0"}],"component":"rack","cve_ids":["CVE-2023-27530"],"ecosystem":"RubyGems","epss":0.0183,"exploited":false,"fixed_versions":["2.0.9.3","2.1.4.3","2.2.6.3","3.0.4.2"],"ghsa_id":"GHSA-3h57-hmj3-gj3p","id":"tcs_01M5KEG9Y5B38AVAGW2HHW3PWM","modified_at":"2025-02-13T19:03:04.896728Z","published_at":"2023-03-08T17:20:04Z","references":["https://osv.dev/vulnerability/GHSA-3h57-hmj3-gj3p","https://nvd.nist.gov/vuln/detail/CVE-2023-27530","https://discuss.rubyonrails.org/t/cve-2023-27530-possible-dos-vulnerability-in-multipart-mime-parsing/82388","https://github.com/rack/rack","https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rack/CVE-2023-27530.yml","https://lists.debian.org/debian-lts-announce/2023/04/msg00017.html","https://security.netapp.com/advisory/ntap-20231208-0015","https://www.debian.org/security/2023/dsa-5530"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"GHSA-3h57-hmj3-gj3p","url":"https://osv.dev/vulnerability/GHSA-3h57-hmj3-gj3p"}],"summary":"Rack has possible DoS Vulnerability in Multipart MIME parsing"}