CVE-2021-3796: fallo de gravedad alta en vim/vim
Use After Free in vim/vim
Publicada el · Actualizada el
Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.
21Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackcvss 8.2epss 1.7%
vim is vulnerable to Use After Free
CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:L/A:L
Productos afectados
vim · vim/vimCVEs relacionadas — vim/vim
En el mismo producto, de las más peligrosas a las menos.
CVE-2022-0572HIGHHeap-based Buffer Overflow in vim/vimEPSS 26.5%CVE-2022-0714HIGHHeap-based Buffer Overflow in vim/vimEPSS 12.7%CVE-2022-1381HIGHglobal heap buffer overflow in skip_range in vim/vimEPSS 3.1%CVE-2022-1616HIGHUse after free in append_command in vim/vimEPSS 2.7%CVE-2022-1619MEDIUMHeap-based Buffer Overflow in function cmdline_erase_chars in vim/vimEPSS 2.6%CVE-2022-1621HIGHHeap buffer overflow in vim_strncpy find_word in vim/vimEPSS 2.4%
Referencias
https://github.com/vim/vim/commit/35a9a00afcb20897d462a766793ff45534810dc3https://huntr.dev/bounties/ab60b7f3-6fb1-4ac2-a4fa-4d592e08008dhttps://lists.debian.org/debian-lts-announce/2022/01/msg00003.htmlhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/7K4JJBIH3OQSZRVTWKCJCDLGMFGQ5DOH/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/S42L4Z4DTW4LHLQ4FJ33VEOXRCBE7WN4/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TE62UMYBZE4AE53K6OBBWK32XQ7544QM/https://security.gentoo.org/glsa/202208-32https://security.netapp.com/advisory/ntap-20221118-0004/http://www.openwall.com/lists/oss-security/2021/10/01/1