CVE-2021-4019
Published: 1 December 2021
vim is vulnerable to Heap-based Buffer Overflow
Notes
| Author | Note |
|---|---|
| rayveldkamp | in focal and earlier vulnerable function from src/help.c is in src/ex_cmds.c. |
Priority
Medium
CVSS 3 base score: 7.8
Status
| Package | Release | Status |
|---|---|---|
|
vim Launchpad, Ubuntu, Debian |
bionic |
Released
(2:8.0.1453-1ubuntu1.8)
|
| focal |
Released
(2:8.1.2269-1ubuntu5.6)
|
|
| hirsute |
Ignored
(reached end-of-life)
|
|
| impish |
Released
(2:8.2.2434-3ubuntu3.2)
|
|
| jammy |
Needed
|
|
| trusty |
Needed
|
|
| upstream |
Released
(v8.2.3669)
|
|
| xenial |
Released
(2:7.4.1689-3ubuntu1.5+esm4)
|
References
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4019
- https://huntr.dev/bounties/d8798584-a6c9-4619-b18f-001b9a6fca92
- https://github.com/vim/vim/commit/bd228fd097b41a798f90944b5d1245eddd484142 (v8.2.3669)
- https://github.com/vim/vim/commit/bd228fd097b41a798f90944b5d1245eddd484142
- https://ubuntu.com/security/notices/USN-5247-1
- https://ubuntu.com/security/notices/USN-5433-1
- NVD
- Launchpad
- Debian