{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0"}],"component":"duo-unix","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":[],"id":"tcs_01M5NEH32XFF0SM6M75B2CS4M1","modified_at":"2026-10-26T12:01:26.049656271Z","published_at":"2020-04-24T01:15:11.430Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2020-12135","https://security-tracker.debian.org/tracker/CVE-2020-12135"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2020-12135#Debian:13/duo-unix","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2020-12135"}],"summary":"bson before 0.8 incorrectly uses int rather than size_t for many variables, parameters, and return values. In particular, the bson_ensure_space() parameter bytesNeeded could have an integer overflow v"}