{"id":"AZL-57791","summary":"CVE-2025-27220 affecting package ruby for versions less than 3.1.4-9","details":"In the CGI gem before 0.4.2 for Ruby, a Regular Expression Denial of Service (ReDoS) vulnerability exists in the Util#escapeElement method.","modified":"2026-04-01T05:19:13.336011Z","published":"2025-03-04T00:15:31Z","upstream":["CVE-2025-27220"],"references":[{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-27220"}],"affected":[{"package":{"name":"ruby","ecosystem":"Azure Linux:2","purl":"pkg:rpm/azure-linux/ruby"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.1.4-9"}]}],"database_specific":{"source":"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-57791.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}