{"action":"Upgrade curl to 7.21.6-2 or later.","affected":[{"fixed":"7.21.6-2","introduced":"0"}],"component":"curl","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["7.21.6-2"],"id":"tcs_01M5N9SJR00NFZKW1JRQ4540PS","modified_at":"2026-10-23T17:47:35.121119746Z","published_at":"2011-07-07T21:55:02.320Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2011-2192","https://security-tracker.debian.org/tracker/CVE-2011-2192"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2011-2192#Debian:13/curl","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2011-2192"}],"summary":"The Curl_input_negotiate function in http_negotiate.c in libcurl 7.10.6 through 7.21.6, as used in curl and other products, always performs credential delegation during GSSAPI authentication, which al"}