{"action":"Upgrade mruby to 2.0.0-1 or later.","affected":[{"fixed":"2.0.0-1","introduced":"0"}],"component":"mruby","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["2.0.0-1"],"id":"tcs_01M5ND1KSE75RGABRS39NCNPQA","modified_at":"2026-10-23T18:03:47.369313968Z","published_at":"2018-07-17T03:29:00.227Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2018-14337","https://security-tracker.debian.org/tracker/CVE-2018-14337"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2018-14337","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2018-14337"}],"summary":"The CHECK macro in mrbgems/mruby-sprintf/src/sprintf.c in mruby 1.4.1 contains a signed integer overflow, possibly leading to out-of-bounds memory access because the mrb_str_resize function in string."}