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osvGoogleOSV:ALSA-2022:0366
HistoryFeb 01, 2022 - 8:12 p.m.

Moderate: vim security update

2022-02-0120:12:46
Google
osv.dev
14
vim editor
security fix
heap-based buffer overflow
illegal memory access
use-after-free
out-of-bound read

AI Score

8

Confidence

High

EPSS

0.002

Percentile

53.9%

Vim (Vi IMproved) is an updated and improved version of the vi editor.

Security Fix(es):

  • vim: heap-based buffer overflow in win_redr_status() in drawscreen.c (CVE-2021-3872)

  • vim: illegal memory access in find_start_brace() in cindent.c when C-indenting (CVE-2021-3984)

  • vim: heap-based buffer overflow in find_help_tags() in help.c (CVE-2021-4019)

  • vim: use-after-free in win_linetabsize() (CVE-2021-4192)

  • vim: out-of-bound read in getvcol() (CVE-2021-4193)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.