CVE-2021-3778 — Heap-based Buffer Overflow in VIM

CWE-122 — Heap-based Buffer OverflowCWE-120 — Classic Buffer Overflow6 documents6 sources
Severity
7.8HIGHCNA
No vector
EPSS
0.4%
top 40.52%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
VIM VIMVIM
Timeline
PublishedSep 15
Latest updateSep 28

Description

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

Affected Packages2 packages

▶CVEListV5vim/vim_vimunspecified — 8.2.3409
▶Ubuntuvim/vim< 2:8.0.1453-1ubuntu1.6+3

🔴Vulnerability Details

2
OSV
vim vulnerabilities↗2021-09-28
▶
CVEList
Heap-based Buffer Overflow in vim/vim↗2021-09-15
▶

📋Vendor Advisories

4
Ubuntu
Vim vulnerabilities↗2021-09-28
▶
Microsoft
Heap-based Buffer Overflow in vim/vim↗2021-09-14
▶
Red Hat
vim: heap-based buffer overflow in utf_ptr2char() in mbyte.c↗2021-09-07
▶
Debian
CVE-2021-3778: vim - vim is vulnerable to Heap-based Buffer Overflow↗2021
▶
CVE-2021-3778 — Heap-based Buffer Overflow in VIM VIM | cvebase