CVE-2021-4187 :: Enginsight Vulnerability Database

Provider	Type	Base Score	Atk. Vector	Atk. Complexity	Priv. Required	Vector
NIST	NIST	7.8 HIGH	LOCAL	LOW	NONE	CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
@huntrdev	CNA	6.8 MEDIUM	LOCAL	LOW	LOW	CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:H/A:H
CVE	ADP	---				---

Base Score

CVSS 3.x

EPSS Score

Percentile: 40%

Vendor	Product	Version
vim	vim	𝑥 ≤ 8.2.3912
apple	mac_os_x	10.15.7
apple	mac_os_x	10.15.7:security_update_2020-001
apple	mac_os_x	10.15.7:security_update_2021-001
apple	mac_os_x	10.15.7:security_update_2021-002
apple	mac_os_x	10.15.7:security_update_2021-003
apple	mac_os_x	10.15.7:security_update_2021-004
apple	mac_os_x	10.15.7:security_update_2021-005
apple	mac_os_x	10.15.7:security_update_2021-006
apple	mac_os_x	10.15.7:security_update_2021-007
apple	mac_os_x	10.15.7:security_update_2021-008
apple	mac_os_x	10.15.7:security_update_2022-001
apple	mac_os_x	10.15.7:security_update_2022-002
apple	mac_os_x	10.15.7:security_update_2022-003
apple	macos	𝑥 < 12.3
apple	macos	11.0 ≤ 𝑥 < 11.6.6
apple	macos	10.15.7:security_update_2022-004

𝑥

= Vulnerable software versions

Debian Releases

Debian Product

Codename

vim

bullseye	no-dsa
buster	not-affected
stretch	not-affected
bookworm	2:9.0.1378-2 fixed
sid	2:9.1.0777-1 fixed
trixie	2:9.1.0777-1 fixed

Ubuntu Releases

Ubuntu Product

Codename

vim

jammy	not-affected
impish	ignored
hirsute	ignored
focal	not-affected
bionic	not-affected
xenial	not-affected
trusty	not-affected

Known Exploits!

Common Weakness Enumeration

CWE-416 - Use After Free
Referencing memory after it has been freed can cause a program to crash, use unexpected values, or execute code.

References

http://seclists.org/fulldisclosure/2022/Jul/14

http://seclists.org/fulldisclosure/2022/Mar/29

http://seclists.org/fulldisclosure/2022/May/35

http://www.openwall.com/lists/oss-security/2022/01/15/1

https://github.com/vim/vim/commit/4bf1006cae7e87259ccd5219128c3dba75774441

https://huntr.dev/bounties/a8bee03a-6e2e-43bf-bee3-4968c5386a2e

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2EY2VFBU3YGGWI5BW4XKT3F37MYGEQUD/

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3FH2J57GDA2WMBS6J56F6QQRA6BXQQFZ/

https://security.gentoo.org/glsa/202208-32

https://support.apple.com/kb/HT213183

https://support.apple.com/kb/HT213256

https://support.apple.com/kb/HT213343

http://seclists.org/fulldisclosure/2022/Jul/14

http://seclists.org/fulldisclosure/2022/Mar/29

http://seclists.org/fulldisclosure/2022/May/35

http://www.openwall.com/lists/oss-security/2022/01/15/1

https://github.com/vim/vim/commit/4bf1006cae7e87259ccd5219128c3dba75774441

https://huntr.dev/bounties/a8bee03a-6e2e-43bf-bee3-4968c5386a2e

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2EY2VFBU3YGGWI5BW4XKT3F37MYGEQUD/

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3FH2J57GDA2WMBS6J56F6QQRA6BXQQFZ/

https://security.gentoo.org/glsa/202208-32

https://support.apple.com/kb/HT213183

https://support.apple.com/kb/HT213256

https://support.apple.com/kb/HT213343