{"action":"Upgrade python-bcrypt to 0.4-1 or later.","affected":[{"fixed":"0.4-1","introduced":"0"}],"component":"python-bcrypt","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["0.4-1"],"id":"tcs_01M5NABEX76CW0H2DM197H2EZ1","modified_at":"2026-09-01T20:03:15.670572540Z","published_at":"2020-01-28T15:15:14.343Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2013-1895","https://security-tracker.debian.org/tracker/CVE-2013-1895"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2013-1895","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2013-1895"}],"summary":"The py-bcrypt module before 0.3 for Python does not properly handle concurrent memory access, which allows attackers to bypass authentication via multiple authentication requests, which trigger the pa"}