CVE-2021-4019

Katalog CVE

CVSS 7.8 · High EPSS 1,9%

Kerentanan Heap-based Buffer Overflow pada neovim, vim +2 lainnya. Skor CVSS 3.1 7.8 (High) menurut NVD.

Deskripsi (NVD)

vim is vulnerable to Heap-based Buffer Overflow

Rincian

Terbit di NVD

1 Desember 2021

Terakhir diubah

17 Juni 2026

Status NVD

Analyzed

CVSS 3.1

7.8 (High), sumber NVD
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-122: Heap-based Buffer Overflow
CWE-787: Out-of-bounds Write

EPSS (30 hari)

1,9% peluang dieksploitasi; lebih tinggi dari 79,4% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/vim/vim/commit/bd228fd097b41a798f90944b5d1245eddd484142 patch · advisory pihak ketiga
• http://www.openwall.com/lists/oss-security/2022/01/15/1 mailing list · advisory pihak ketiga
• https://huntr.dev/bounties/d8798584-a6c9-4619-b18f-001b9a6fca92 exploit · advisory pihak ketiga
• https://lists.debian.org/debian-lts-announce/2022/03/msg00018.html mailing list · advisory pihak ketiga
• https://lists.debian.org/debian-lts-announce/2022/11/msg00009.html mailing list · advisory pihak ketiga
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DRPAI5JVZLI7W... broken link · advisory pihak ketiga
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FNXY7T5OORA7U... broken link · advisory pihak ketiga
• https://security.gentoo.org/glsa/202208-32 advisory pihak ketiga
• https://lists.debian.org/debian-lts-announce/2025/03/msg00023.html advisory pihak ketiga