Executive Summary

Informations
Name CVE-2021-3974 First vendor Publication 2021-11-19
Vendor Cve Last vendor Modification 2023-11-07

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Overall CVSS Score 7.8
Base Score 7.8 Environmental Score 7.8
impact SubScore 5.9 Temporal Score 7.8
Exploitabality Sub Score 1.8
 
Attack Vector Local Attack Complexity Low
Privileges Required None User Interaction Required
Scope Unchanged Confidentiality Impact High
Integrity Impact High Availability Impact High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:M/Au:N/C:P/I:P/A:P)
Cvss Base Score 6.8 Attack Range Network
Cvss Impact Score 6.4 Attack Complexity Medium
Cvss Expoit Score 8.6 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

vim is vulnerable to Use After Free

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-3974

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-416 Use After Free

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 28
Os 2
Os 2

Sources (Detail)

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedora...
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedora...
Source Url
CONFIRM https://huntr.dev/bounties/e402cb2c-8ec4-4828-a692-c95f8e0de6d4
GENTOO https://security.gentoo.org/glsa/202208-32
MISC https://github.com/vim/vim/commit/64066b9acd9f8cffdf4840f797748f938a13f2d6
MLIST http://www.openwall.com/lists/oss-security/2022/01/15/1
https://lists.debian.org/debian-lts-announce/2022/03/msg00018.html
https://lists.debian.org/debian-lts-announce/2022/11/msg00009.html

Alert History

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Date Informations
2023-11-07 21:33:23
  • Multiple Updates
2023-08-19 02:10:05
  • Multiple Updates
2023-06-28 02:10:29
  • Multiple Updates
2022-11-09 09:27:33
  • Multiple Updates
2022-11-08 21:27:35
  • Multiple Updates
2022-09-01 21:27:34
  • Multiple Updates
2022-08-21 13:27:39
  • Multiple Updates
2022-03-30 00:23:10
  • Multiple Updates
2022-03-12 09:23:14
  • Multiple Updates
2022-02-05 09:23:18
  • Multiple Updates
2022-01-15 21:23:20
  • Multiple Updates
2021-12-22 00:23:07
  • Multiple Updates
2021-12-16 09:23:05
  • Multiple Updates
2021-11-27 00:22:57
  • Multiple Updates
2021-11-24 09:23:06
  • Multiple Updates
2021-11-23 21:22:59
  • Multiple Updates
2021-11-19 17:22:53
  • First insertion