CVE-2021-3984

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2021-3984
vim is vulnerable to Heap-based Buffer Overflow

7.8 /10

CVSS v3 : 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

6.8 /10

CVSS v2.0 : MEDIUM

V2 Legend

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
http://www.openwall.com/lists/oss-security/2022/01/15/1 Mailing List Third Party Advisory
https://github.com/vim/vim/commit/2de9b7c7c8791da8853a9a7ca9c467867465b655 Patch Third Party Advisory
https://huntr.dev/bounties/b114b5a2-18e2-49f0-b350-15994d71426a Exploit Patch Third Party Advisory
https://lists.debian.org/debian-lts-announce/2022/03/msg00018.html Mitigation Third Party Advisory
https://lists.debian.org/debian-lts-announce/2022/11/msg00009.html Mailing List Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FNXY7T5OORA7UJIMGSJBGHFMU6UZWS6P/
https://security.gentoo.org/glsa/202208-32 Third Party Advisory
http://www.openwall.com/lists/oss-security/2022/01/15/1 Mailing List Third Party Advisory
https://github.com/vim/vim/commit/2de9b7c7c8791da8853a9a7ca9c467867465b655 Patch Third Party Advisory
https://huntr.dev/bounties/b114b5a2-18e2-49f0-b350-15994d71426a Exploit Patch Third Party Advisory
https://lists.debian.org/debian-lts-announce/2022/03/msg00018.html Mitigation Third Party Advisory
https://lists.debian.org/debian-lts-announce/2022/11/msg00009.html Mailing List Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FNXY7T5OORA7UJIMGSJBGHFMU6UZWS6P/
https://security.gentoo.org/glsa/202208-32 Third Party Advisory
Configurations

Configuration 1 (hide)

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

Configuration 2 (hide)

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

Configuration 3 (hide)

OR cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
History

21 Nov 2024, 06:23

Type Values Removed Values Added
References () http://www.openwall.com/lists/oss-security/2022/01/15/1 - Mailing List, Third Party Advisory () http://www.openwall.com/lists/oss-security/2022/01/15/1 - Mailing List, Third Party Advisory
References () https://github.com/vim/vim/commit/2de9b7c7c8791da8853a9a7ca9c467867465b655 - Patch, Third Party Advisory () https://github.com/vim/vim/commit/2de9b7c7c8791da8853a9a7ca9c467867465b655 - Patch, Third Party Advisory
References () https://huntr.dev/bounties/b114b5a2-18e2-49f0-b350-15994d71426a - Exploit, Patch, Third Party Advisory () https://huntr.dev/bounties/b114b5a2-18e2-49f0-b350-15994d71426a - Exploit, Patch, Third Party Advisory
References () https://lists.debian.org/debian-lts-announce/2022/03/msg00018.html - Mitigation, Third Party Advisory () https://lists.debian.org/debian-lts-announce/2022/03/msg00018.html - Mitigation, Third Party Advisory
References () https://lists.debian.org/debian-lts-announce/2022/11/msg00009.html - Mailing List, Third Party Advisory () https://lists.debian.org/debian-lts-announce/2022/11/msg00009.html - Mailing List, Third Party Advisory
References () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FNXY7T5OORA7UJIMGSJBGHFMU6UZWS6P/ - () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FNXY7T5OORA7UJIMGSJBGHFMU6UZWS6P/ -
References () https://security.gentoo.org/glsa/202208-32 - Third Party Advisory () https://security.gentoo.org/glsa/202208-32 - Third Party Advisory

09 Nov 2022, 03:12

Type Values Removed Values Added
References (MLIST) https://lists.debian.org/debian-lts-announce/2022/11/msg00009.html - (MLIST) https://lists.debian.org/debian-lts-announce/2022/11/msg00009.html - Mailing List, Third Party Advisory
CPE cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*

08 Nov 2022, 17:15

Type Values Removed Values Added
References
  • (MLIST) https://lists.debian.org/debian-lts-announce/2022/11/msg00009.html -

26 Aug 2022, 17:48

Type Values Removed Values Added
References (GENTOO) https://security.gentoo.org/glsa/202208-32 - (GENTOO) https://security.gentoo.org/glsa/202208-32 - Third Party Advisory

21 Aug 2022, 06:15

Type Values Removed Values Added
References
  • (GENTOO) https://security.gentoo.org/glsa/202208-32 -

29 Mar 2022, 21:18

Type Values Removed Values Added
References (MLIST) https://lists.debian.org/debian-lts-announce/2022/03/msg00018.html - (MLIST) https://lists.debian.org/debian-lts-announce/2022/03/msg00018.html - Mitigation, Third Party Advisory
CPE cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*

12 Mar 2022, 01:15

Type Values Removed Values Added
References
  • (MLIST) https://lists.debian.org/debian-lts-announce/2022/03/msg00018.html -

05 Feb 2022, 02:20

Type Values Removed Values Added
References (MLIST) http://www.openwall.com/lists/oss-security/2022/01/15/1 - (MLIST) http://www.openwall.com/lists/oss-security/2022/01/15/1 - Mailing List, Third Party Advisory

15 Jan 2022, 16:15

Type Values Removed Values Added
CWE CWE-787
References
  • (MLIST) http://www.openwall.com/lists/oss-security/2022/01/15/1 -

21 Dec 2021, 21:03

Type Values Removed Values Added
CPE cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*
CWE CWE-787
References (FEDORA) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/FNXY7T5OORA7UJIMGSJBGHFMU6UZWS6P/ - (FEDORA) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/FNXY7T5OORA7UJIMGSJBGHFMU6UZWS6P/ - Mailing List, Third Party Advisory

16 Dec 2021, 03:15

Type Values Removed Values Added
References
  • (FEDORA) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/FNXY7T5OORA7UJIMGSJBGHFMU6UZWS6P/ -

03 Dec 2021, 18:58

Type Values Removed Values Added
References (MISC) https://github.com/vim/vim/commit/2de9b7c7c8791da8853a9a7ca9c467867465b655 - (MISC) https://github.com/vim/vim/commit/2de9b7c7c8791da8853a9a7ca9c467867465b655 - Patch, Third Party Advisory
References (CONFIRM) https://huntr.dev/bounties/b114b5a2-18e2-49f0-b350-15994d71426a - (CONFIRM) https://huntr.dev/bounties/b114b5a2-18e2-49f0-b350-15994d71426a - Exploit, Patch, Third Party Advisory
CPE cpe:2.3:a:vim:vim:*:*:*:*:*:*:*:*
CVSS v2 : unknown
v3 : unknown 		v2 : 6.8
v3 : 7.8

01 Dec 2021, 11:15

Type Values Removed Values Added
New CVE
Information

Published : 2021-12-01 11:15

Updated : 2024-11-21 06:23

NVD link : CVE-2021-3984

Mitre link : CVE-2021-3984

CVE.ORG link : CVE-2021-3984

JSON object : View

Products Affected

fedoraproject

  • fedora

vim

  • vim

debian

  • debian_linux
CWE
CWE-122

Heap-based Buffer Overflow

CWE-787

Out-of-bounds Write