{"action":"Upgrade chicken to 4.8.0-1 or later.","affected":[{"fixed":"4.8.0-1","introduced":"0"}],"component":"chicken","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["4.8.0-1"],"id":"tcs_01M5NA723VYH8TTTEVC0CG7MDT","modified_at":"2026-10-23T18:02:54.643614458Z","published_at":"2019-10-31T21:15:11.857Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2012-6123","https://security-tracker.debian.org/tracker/CVE-2012-6123"],"severity":{"label":"medium","score":6.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2012-6123#Debian:14/chicken","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2012-6123"}],"summary":"Chicken before 4.8.0 does not properly handle NUL bytes in certain strings, which allows an attacker to conduct \"poisoned NUL byte attack.\""}