{"action":"Upgrade python-urllib3 to 1.25.8-1 or later.","affected":[{"fixed":"1.25.8-1","introduced":"0"}],"component":"python-urllib3","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["1.25.8-1"],"id":"tcs_01M5NF7Z663ZEX8Z8S5C21JQ72","modified_at":"2026-10-26T12:02:15.935074333Z","published_at":"2020-03-06T20:15:12.707Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2020-7212","https://security-tracker.debian.org/tracker/CVE-2020-7212"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2020-7212","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2020-7212"}],"summary":"The _encode_invalid_chars function in util/url.py in the urllib3 library 1.25.2 through 1.25.7 for Python allows a denial of service (CPU consumption) because of an inefficient algorithm. The percent_"}