CVE-2021-4173

vim is vulnerable to Use After Free

CVSS v3.0 7.8 HIGH
CVSS v2.0 6.8 MEDIUM

7.8^/10

CVSS v3.0 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.8^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:P/I:P/A:P

Exploitability : 8.6 / Impact : 6.4

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://huntr.dev/bounties/a1b236b9-89fb-4ccf-9689-ba11b471e766	Exploit Third Party Advisory
https://github.com/vim/vim/commit/9c23f9bb5fe435b28245ba8ac65aa0ca6b902c04	Patch Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/2EY2VFBU3YGGWI5BW4XKT3F37MYGEQUD/	Third Party Advisory
http://www.openwall.com/lists/oss-security/2022/01/15/1	Mailing List Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/3FH2J57GDA2WMBS6J56F6QQRA6BXQQFZ/	Mailing List Third Party Advisory
https://support.apple.com/kb/HT213183	Release Notes Third Party Advisory
http://seclists.org/fulldisclosure/2022/Mar/29	Mailing List Third Party Advisory
https://support.apple.com/kb/HT213256
http://seclists.org/fulldisclosure/2022/May/35
https://support.apple.com/kb/HT213343
http://seclists.org/fulldisclosure/2022/Jul/14

Configurations

Configuration 1 (hide)

cpe:2.3:a:vim:vim:*:*:*:*:*:*:*:*

Configuration 2 (hide)

OR	cpe:2.3:o:fedoraproject:fedora:34:::::::*
	cpe:2.3:o:fedoraproject:fedora:35:::::::*

Configuration 3 (hide)

cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*

Information

Published : 2021-12-27 13:15

Updated : 2022-07-22 06:15

NVD link : CVE-2021-4173

Mitre link : CVE-2021-4173

JSON object : View

Products Affected

fedoraproject

fedora

vim

vim

apple

macos

CWE

CWE-416

Use After Free

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