CVE-2021-4136

HIGH

Apple Mac OS X < 8.2.3847 - Out-of-Bounds Write

Title source: rule
STIX 2.1

Description

vim is vulnerable to Heap-based Buffer Overflow

References (12)

Core 12
Core References
Exploit, Patch, Third Party Advisory x_refsource_confirm
https://huntr.dev/bounties/5c6b93c1-2d27-4e98-a931-147877b8c938
Mailing List, Third Party Advisory mailing-list x_refsource_mlist
http://www.openwall.com/lists/oss-security/2022/01/15/1
Release Notes, Third Party Advisory x_refsource_confirm
https://support.apple.com/kb/HT213183
Mailing List, Third Party Advisory mailing-list x_refsource_fulldisc
http://seclists.org/fulldisclosure/2022/Mar/29
Third Party Advisory x_refsource_confirm
https://support.apple.com/kb/HT213256
Mailing List, Third Party Advisory mailing-list x_refsource_fulldisc
http://seclists.org/fulldisclosure/2022/May/35
Third Party Advisory x_refsource_confirm
https://support.apple.com/kb/HT213343
Mailing List, Third Party Advisory mailing-list x_refsource_fulldisc
http://seclists.org/fulldisclosure/2022/Jul/14
Third Party Advisory vendor-advisory x_refsource_gentoo
https://security.gentoo.org/glsa/202208-32

Scores

CVSS v3 7.8
EPSS 0.0030
EPSS Percentile 53.4%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Details

CWE
CWE-122 CWE-787
Status published
Products (6)
apple/mac_os_x 10.15.7 (16 CPE variants)
apple/mac_os_x 10.15 - 10.15.7
apple/macos 11.0 - 11.6.6
fedoraproject/fedora 34
fedoraproject/fedora 35
vim/vim < 8.2.3847
Published Dec 19, 2021
Tracked Since Feb 18, 2026