{"action":"Upgrade haproxy to 1.4.23-1 or later.","affected":[{"fixed":"1.4.23-1","introduced":"0"}],"component":"haproxy","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["1.4.23-1"],"id":"tcs_01M5NA2G4H3FM8GB94DF4JS63T","modified_at":"2026-10-23T17:47:41.046383660Z","published_at":"2012-05-27T20:55:05.017Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2012-2942","https://security-tracker.debian.org/tracker/CVE-2012-2942"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2012-2942","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2012-2942"}],"summary":"Buffer overflow in the trash buffer in the header capture functionality in HAProxy before 1.4.21, when global.tune.bufsize is set to a value greater than the default and header rewriting is enabled, a"}