{"action":"Upgrade speex to 1.2~rc1.2-2 or later.","affected":[{"fixed":"1.2~rc1.2-2","introduced":"0"}],"component":"speex","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["1.2~rc1.2-2"],"id":"tcs_01M5NETFC9S5DNN09T7QVAY6CW","modified_at":"2026-09-11T11:02:28.363300779Z","published_at":"2021-11-10T22:15:11.563Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2020-23903","https://security-tracker.debian.org/tracker/CVE-2020-23903"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2020-23903#Debian:14/speex","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2020-23903"}],"summary":"A Divide by Zero vulnerability in the function static int read_samples of Speex v1.2 allows attackers to cause a denial of service (DoS) via a crafted WAV file."}