{"action":"Upgrade neovim to 0.1.7-4 or later.","affected":[{"fixed":"0.1.7-4","introduced":"0"}],"component":"neovim","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["0.1.7-4"],"id":"tcs_01M5NCH3K7FDRPZCC8J4P4TC1V","modified_at":"2026-09-01T20:03:49.287681422Z","published_at":"2017-02-27T07:59:00.503Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2017-6349","https://security-tracker.debian.org/tracker/CVE-2017-6349"],"severity":{"label":"critical","score":9.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2017-6349#Debian:13/neovim","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2017-6349"}],"summary":"An integer overflow at a u_read_undo memory allocation site would occur for vim before patch 8.0.0377, if it does not properly validate values for tree length when reading a corrupted undo file, which"}