CVE-2021-3927 — Heap-based Buffer Overflow in VIM

CWE-122 — Heap-based Buffer OverflowCWE-119 — Improper Restriction of Operations within the Bounds of a Memory Buffer6 documents6 sources
Severity
7.8HIGHCNA
OSV5.5
No vector
EPSS
0.2%
top 54.20%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
VIM VIMVIM
Timeline
PublishedNov 5
Latest updateNov 15

Description

Heap-based Buffer Overflow in vim/vim vim is vulnerable to Heap-based Buffer Overflow

Affected Packages2 packages

▶CVEListV5vim/vim_vimunspecified — 8.2.3581
▶Ubuntuvim/vim< 2:8.0.1453-1ubuntu1.7+3

🔴Vulnerability Details

2
OSV
vim vulnerabilities↗2021-11-15
▶
CVEList
Heap-based Buffer Overflow in vim/vim↗2021-11-05
▶

📋Vendor Advisories

4
Ubuntu
Vim vulnerabilities↗2021-11-15
▶
Microsoft
Heap-based Buffer Overflow in vim/vim↗2021-11-09
▶
Red Hat
vim: heap-based buffer overflow in gchar_cursor() in misc1.c↗2021-10-26
▶
Debian
CVE-2021-3927: vim - vim is vulnerable to Heap-based Buffer Overflow↗2021
▶
CVE-2021-3927 — Heap-based Buffer Overflow in VIM VIM | cvebase