{"action":"Upgrade json-smart to 2.5.1-1 or later.","affected":[{"fixed":"2.5.1-1","introduced":"0"}],"component":"json-smart","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["2.5.1-1"],"id":"tcs_01M5NFNSE48W47N6Q5QPWHWT4W","modified_at":"2026-10-23T18:03:13.696542436Z","published_at":"2021-06-01T20:15:08.480Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2021-31684","https://security-tracker.debian.org/tracker/CVE-2021-31684"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2021-31684#Debian:14/json-smart","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2021-31684"}],"summary":"A vulnerability was discovered in the indexOf function of JSONParserByteArray in JSON Smart versions 1.3 and 2.4 which causes a denial of service (DOS) via a crafted web request."}