{"action":"Upgrade python-urllib3 to 1.25.6-4 or later.","affected":[{"fixed":"1.25.6-4","introduced":"0"}],"component":"python-urllib3","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["1.25.6-4"],"id":"tcs_01M5NDNV95FMS10CJVT1KKSEAY","modified_at":"2026-09-21T07:01:26.900597792Z","published_at":"2019-04-15T15:29:00.637Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2019-11236","https://security-tracker.debian.org/tracker/CVE-2019-11236"],"severity":{"label":"medium","score":6.1},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2019-11236#Debian:14/python-urllib3","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2019-11236"}],"summary":"In the urllib3 library through 1.24.1 for Python, CRLF injection is possible if the attacker controls the request parameter."}