CVE-2021-4187
HIGH
MEDIUM
Priority: 0.14
BB Relevance:
41/100
Published: 2021-12-29
Modified: 2026-11-02
First seen: 2026-11-02
Status: active
Attack Surface
Low Complexity
No Auth
Conf. Impact
Integ. Impact
CVSS Vector Breakdown
AV:
Local
AC:
Low
PR:
None
UI:
Required
S:
Unchanged
C:
High
I:
High
A:
High
Description
vim is vulnerable to Use After Free
Weakness Classification (1)
Affected Software (19)
| Vendor | Product | Version |
|---|---|---|
| apple | mac_os_x | 10.15.7 |
| apple | mac_os_x | 10.15.7 |
| apple | mac_os_x | 10.15.7 |
| apple | mac_os_x | 10.15.7 |
| apple | mac_os_x | 10.15.7 |
| apple | mac_os_x | 10.15.7 |
| apple | mac_os_x | 10.15.7 |
| apple | mac_os_x | 10.15.7 |
| apple | mac_os_x | 10.15.7 |
| apple | mac_os_x | 10.15.7 |
| apple | mac_os_x | 10.15.7 |
| apple | mac_os_x | 10.15.7 |
| apple | mac_os_x | 10.15.7 |
| apple | macos | < 12.3 |
| apple | macos | 10.15.7 |
| fedoraproject | fedora | 34 |
| fedoraproject | fedora | 35 |
| vim | vim | < 8.2.3912 |
| vim | vim/vim | unspecified < 8.2 |
References & Advisories (13)
x_refsource_MISC
x_refsource_CONFIRM
x_refsource_CONFIRM
x_refsource_CONFIRM
x_refsource_CONFIRM
vendor-advisory
x_refsource_GENTOO
vendor-advisory
x_refsource_FEDORA
vendor-advisory
x_refsource_FEDORA
mailing-list
x_refsource_MLIST
mailing-list
x_refsource_FULLDISC
mailing-list
x_refsource_FULLDISC
mailing-list
x_refsource_FULLDISC