{"action":"Upgrade ruby2.7 to 2.7.4-1 or later.","affected":[{"fixed":"2.7.4-1","introduced":"0"}],"component":"ruby2.7","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:11","exploited":false,"fixed_versions":["2.7.4-1"],"id":"tcs_01M5NFNT2HD6J63PMJ0EPX314P","modified_at":"2026-08-27T23:04:02.417068196Z","published_at":"2021-07-30T14:15:16.620Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2021-31799","https://security-tracker.debian.org/tracker/CVE-2021-31799"],"severity":{"label":"high","score":7},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2021-31799","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2021-31799"}],"summary":"In RDoc 3.11 through 6.x before 6.3.1, as distributed with Ruby through 3.0.1, it is possible to execute arbitrary code via | and tags in a filename."}