{"action":"Upgrade curl to 7.64.0-4 or later.","affected":[{"fixed":"7.64.0-4","introduced":"0"}],"component":"curl","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["7.64.0-4"],"id":"tcs_01M5NE7115F2NWW1MX0JAQ1R0P","modified_at":"2026-10-15T07:47:38.934343043Z","published_at":"2019-05-28T19:29:06.127Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2019-5436","https://security-tracker.debian.org/tracker/CVE-2019-5436"],"severity":{"label":"high","score":7.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2019-5436#Debian:13/curl","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2019-5436"}],"summary":"A heap buffer overflow in the TFTP receiving code allows for DoS or arbitrary code execution in libcurl versions 7.19.4 through 7.64.1."}