{"action":"Upgrade ruby to 2.3.5-r0 or later.","affected":[{"fixed":"2.3.5-r0","introduced":"0"}],"component":"ruby","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.4","exploited":false,"fixed_versions":["2.3.5-r0"],"id":"tcs_01M5N8SP3055TZ9EFR0XVC4CTQ","modified_at":"2026-06-15T18:18:06.719165700Z","published_at":"2017-08-31T20:29:00.510Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2017-0900","https://security.alpinelinux.org/vuln/CVE-2017-0900"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2017-0900#Alpine:v3.4/ruby","url":"https://osv.dev/vulnerability/ALPINE-CVE-2017-0900"}],"summary":"RubyGems version 2.6.12 and earlier is vulnerable to maliciously crafted gem specifications to cause a denial of service attack against RubyGems clients who have issued a `query` command."}