CVE-2021-4192 :: 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	5.5 MEDIUM	LOCAL	LOW	NONE	CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
CVE	ADP	---				---

Base Score

CVSS 3.x

EPSS Score

Percentile: 48%

Vendor	Product	Version
vim	vim	𝑥 < 8.2.3949
debian	debian_linux	9.0
debian	debian_linux	10.0
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	unimportant
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

kinetic	not-affected
jammy	not-affected
impish	ignored
hirsute	ignored
focal	Fixed 2:8.1.2269-1ubuntu5.14 released
bionic	Fixed 2:8.0.1453-1ubuntu1.13 released
xenial	Fixed 2:7.4.1689-3ubuntu1.5+esm4 released
trusty	Fixed 2:7.4.052-1ubuntu3.1+esm9 released

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/4c13e5e6763c6eb36a343a2b8235ea227202e952

https://huntr.dev/bounties/6dd9cb2e-a940-4093-856e-59b502429f22

https://lists.debian.org/debian-lts-announce/2022/03/msg00018.html

https://lists.debian.org/debian-lts-announce/2022/11/msg00009.html

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/4c13e5e6763c6eb36a343a2b8235ea227202e952

https://huntr.dev/bounties/6dd9cb2e-a940-4093-856e-59b502429f22

https://lists.debian.org/debian-lts-announce/2022/03/msg00018.html

https://lists.debian.org/debian-lts-announce/2022/11/msg00009.html

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