{"id":"CVE-2021-3984","details":"vim is vulnerable to Heap-based Buffer Overflow","modified":"2026-05-15T12:04:20.598714167Z","published":"2021-12-01T11:15:07.797Z","related":["ALSA-2022:0366","SUSE-SU-2022:0736-1","SUSE-SU-2022:0736-2","SUSE-SU-2022:2102-1","SUSE-SU-2022:4619-1","openSUSE-SU-2022:0736-1"],"database_specific":{"unresolved_ranges":[{"cpes":["cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*","cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*"],"extracted_events":[{"last_affected":"9.0"},{"last_affected":"10.0"}],"source":"CPE_FIELD","vendor_product":"debian:debian_linux"},{"cpes":["cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*"],"extracted_events":[{"last_affected":"34"}],"source":"CPE_FIELD","vendor_product":"fedoraproject:fedora"}]},"references":[{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FNXY7T5OORA7UJIMGSJBGHFMU6UZWS6P/"},{"type":"ADVISORY","url":"http://www.openwall.com/lists/oss-security/2022/01/15/1"},{"type":"ADVISORY","url":"https://lists.debian.org/debian-lts-announce/2022/03/msg00018.html"},{"type":"ADVISORY","url":"https://lists.debian.org/debian-lts-announce/2022/11/msg00009.html"},{"type":"ADVISORY","url":"https://security.gentoo.org/glsa/202208-32"},{"type":"FIX","url":"https://github.com/vim/vim/commit/2de9b7c7c8791da8853a9a7ca9c467867465b655"},{"type":"FIX","url":"https://huntr.dev/bounties/b114b5a2-18e2-49f0-b350-15994d71426a"}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}]}