{"action":"Upgrade curl to 7.88.1-7 or later.","affected":[{"fixed":"7.88.1-7","introduced":"0"}],"component":"curl","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["7.88.1-7"],"id":"tcs_01M5NHZBSPEPMJXBFG2F0FABQX","modified_at":"2026-10-15T09:47:34.125755269Z","published_at":"2023-03-30T20:15:07.373Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2023-27533","https://security-tracker.debian.org/tracker/CVE-2023-27533"],"severity":{"label":"high","score":8.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2023-27533#Debian:13/curl","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2023-27533"}],"summary":"A vulnerability in input validation exists in curl <8.0 during communication using the TELNET protocol may allow an attacker to pass on maliciously crafted user name and \"telnet options\" during server"}