{"action":"Upgrade python-websockets to 9.1-1 or later.","affected":[{"fixed":"9.1-1","introduced":"0"}],"component":"python-websockets","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["9.1-1"],"id":"tcs_01M5NFR0W1B9DWDYVE2C8NT44R","modified_at":"2026-10-23T18:03:49.928249150Z","published_at":"2021-06-06T15:15:07.407Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2021-33880","https://security-tracker.debian.org/tracker/CVE-2021-33880"],"severity":{"label":"medium","score":5.9},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2021-33880#Debian:13/python-websockets","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2021-33880"}],"summary":"The aaugustin websockets library before 9.1 for Python has an Observable Timing Discrepancy on servers when HTTP Basic Authentication is enabled with basic_auth_protocol_factory(credentials=...). An a"}