{"action":"Upgrade jruby to 1.5.6-5 or later.","affected":[{"fixed":"1.5.6-5","introduced":"0"}],"component":"jruby","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["1.5.6-5"],"id":"tcs_01M5NA5NSS0KB7Q2QD90FQHXH7","modified_at":"2026-10-23T17:47:44.174623200Z","published_at":"2012-11-28T13:03:10.057Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2012-5370","https://security-tracker.debian.org/tracker/CVE-2012-5370"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2012-5370#Debian:14/jruby","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2012-5370"}],"summary":"JRuby computes hash values without properly restricting the ability to trigger hash collisions predictably, which allows context-dependent attackers to cause a denial of service (CPU consumption) via"}