CVE-2021-4192: fallo de gravedad media 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.
13Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackcvss 5.5epss 1.8%
vim is vulnerable to Use After Free
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
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
http://seclists.org/fulldisclosure/2022/Jul/14http://seclists.org/fulldisclosure/2022/Mar/29http://seclists.org/fulldisclosure/2022/May/35https://github.com/vim/vim/commit/4c13e5e6763c6eb36a343a2b8235ea227202e952https://huntr.dev/bounties/6dd9cb2e-a940-4093-856e-59b502429f22https://lists.debian.org/debian-lts-announce/2022/03/msg00018.htmlhttps://lists.debian.org/debian-lts-announce/2022/11/msg00009.htmlhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3FH2J57GDA2WMBS6J56F6QQRA6BXQQFZ/https://security.gentoo.org/glsa/202208-32https://support.apple.com/kb/HT213183https://support.apple.com/kb/HT213256https://support.apple.com/kb/HT213343