CVE-2021-3984
Published: 1 December 2021
vim is vulnerable to Heap-based Buffer Overflow
Notes
| Author | Note |
|---|---|
| rayveldkamp | for bionic and earlier, the vulnerable function in src/cindent.c is in src/misc1.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
(v8.2.3625)
|
|
| xenial |
Released
(2:7.4.1689-3ubuntu1.5+esm4)
|
References
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-3984
- https://huntr.dev/bounties/b114b5a2-18e2-49f0-b350-15994d71426a
- https://github.com/vim/vim/commit/2de9b7c7c8791da8853a9a7ca9c467867465b655 (v8.2.3625)
- https://github.com/vim/vim/commit/2de9b7c7c8791da8853a9a7ca9c467867465b655
- https://ubuntu.com/security/notices/USN-5247-1
- https://ubuntu.com/security/notices/USN-5433-1
- NVD
- Launchpad
- Debian