CVE Vulnerability

CVE-2021-3974

vim is vulnerable to Use After Free

6.8 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8.6 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

7.8 /10

CVSS v3.0 : HIGH

V3 Legend

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

References
Link Resource
https://github.com/vim/vim/commit/64066b9acd9f8cffdf4840f797748f938a13f2d6 Patch Third Party Advisory
https://huntr.dev/bounties/e402cb2c-8ec4-4828-a692-c95f8e0de6d4 Exploit Issue Tracking
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/IH2LS2DXBTYOCWGAKFMBF3HTWWXPBEFL/ Mailing List Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/FNXY7T5OORA7UJIMGSJBGHFMU6UZWS6P/ Mailing List Third Party Advisory
http://www.openwall.com/lists/oss-security/2022/01/15/1 Mailing List Third Party Advisory
https://lists.debian.org/debian-lts-announce/2022/03/msg00018.html Mailing List Third Party Advisory
https://security.gentoo.org/glsa/202208-32 Third Party Advisory
https://lists.debian.org/debian-lts-announce/2022/11/msg00009.html Mailing List Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:vim:vim:*:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
Information

Published : 2021-11-19 11:15

Updated : 2022-11-09 03:12

NVD link : CVE-2021-3974

Mitre link : CVE-2021-3974

Products Affected
No products.
CWE
CWE-416