{"action":"Upgrade python2.7 to 2.7.16-3 or later.","affected":[{"fixed":"2.7.16-3","introduced":"0"}],"component":"python2.7","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:11","exploited":false,"fixed_versions":["2.7.16-3"],"id":"tcs_01M5NEE154R1KH7C104A7FF97J","modified_at":"2026-08-29T07:02:44.255602013Z","published_at":"2019-03-23T18:29:02.027Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2019-9947","https://security-tracker.debian.org/tracker/CVE-2019-9947"],"severity":{"label":"medium","score":6.1},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2019-9947","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2019-9947"}],"summary":"An issue was discovered in urllib2 in Python 2.x through 2.7.16 and urllib in Python 3.x through 3.7.3. CRLF injection is possible if the attacker controls a url parameter, as demonstrated by the firs"}