CVE-2022-1621

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2022-1621
Heap buffer overflow in vim_strncpy find_word in GitHub repository vim/vim prior to 8.2.4919. This vulnerability is capable of crashing software, Bypass Protection Mechanism, Modify Memory, and possible remote execution

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

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
https://huntr.dev/bounties/520ce714-bfd2-4646-9458-f52cd22bb2fb Exploit Third Party Advisory
https://github.com/vim/vim/commit/7c824682d2028432ee082703ef0ab399867a089b Patch Third Party Advisory
https://lists.debian.org/debian-lts-announce/2022/05/msg00022.html Mailing List Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/HIP7KG7TVS5YF3QREAY2GOGUT3YUBZAI/ Mailing List Third Party Advisory
https://security.gentoo.org/glsa/202208-32 Third Party Advisory
https://support.apple.com/kb/HT213488 Third Party Advisory
http://seclists.org/fulldisclosure/2022/Oct/41 Mailing List Third Party Advisory
http://seclists.org/fulldisclosure/2022/Oct/28
https://lists.debian.org/debian-lts-announce/2022/11/msg00032.html
Configurations

Configuration 1 (hide)

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

Configuration 2 (hide)

cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*

Configuration 3 (hide)

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

Configuration 4 (hide)

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

24 Nov 2022, 16:15

Type Values Removed Values Added
References
  • (FULLDISC) http://seclists.org/fulldisclosure/2022/Oct/28 -
  • (MLIST) https://lists.debian.org/debian-lts-announce/2022/11/msg00032.html -

07 Nov 2022, 18:03

Type Values Removed Values Added
References (FULLDISC) http://seclists.org/fulldisclosure/2022/Oct/41 - (FULLDISC) http://seclists.org/fulldisclosure/2022/Oct/41 - Mailing List, Third Party Advisory
References (CONFIRM) https://support.apple.com/kb/HT213488 - (CONFIRM) https://support.apple.com/kb/HT213488 - Third Party Advisory
CPE cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*
First Time Apple macos
Apple

30 Oct 2022, 23:15

Type Values Removed Values Added
References
  • (FULLDISC) http://seclists.org/fulldisclosure/2022/Oct/41 -

25 Oct 2022, 21:15

Type Values Removed Values Added
References
  • (CONFIRM) https://support.apple.com/kb/HT213488 -

26 Aug 2022, 20:20

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 -

21 Jul 2022, 12:27

Type Values Removed Values Added
First Time Fedoraproject
Debian debian Linux
Debian
Fedoraproject fedora
CPE cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
References (MLIST) https://lists.debian.org/debian-lts-announce/2022/05/msg00022.html - (MLIST) https://lists.debian.org/debian-lts-announce/2022/05/msg00022.html - Mailing List, Third Party Advisory
References (FEDORA) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/HIP7KG7TVS5YF3QREAY2GOGUT3YUBZAI/ - (FEDORA) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/HIP7KG7TVS5YF3QREAY2GOGUT3YUBZAI/ - Mailing List, Third Party Advisory

18 May 2022, 11:15

Type Values Removed Values Added
References
  • (FEDORA) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/HIP7KG7TVS5YF3QREAY2GOGUT3YUBZAI/ -

16 May 2022, 22:15

Type Values Removed Values Added
References
  • (MLIST) https://lists.debian.org/debian-lts-announce/2022/05/msg00022.html -

16 May 2022, 15:22

Type Values Removed Values Added
CPE cpe:2.3:a:vim:vim:*:*:*:*:*:*:*:*
References (CONFIRM) https://huntr.dev/bounties/520ce714-bfd2-4646-9458-f52cd22bb2fb - (CONFIRM) https://huntr.dev/bounties/520ce714-bfd2-4646-9458-f52cd22bb2fb - Exploit, Third Party Advisory
References (MISC) https://github.com/vim/vim/commit/7c824682d2028432ee082703ef0ab399867a089b - (MISC) https://github.com/vim/vim/commit/7c824682d2028432ee082703ef0ab399867a089b - Patch, Third Party Advisory
First Time Vim
Vim vim
CWE CWE-787
CVSS v2 : unknown
v3 : unknown 		v2 : 6.8
v3 : 7.8

10 May 2022, 17:15

Type Values Removed Values Added
Summary Heap buffer overflow in vim_strncpy find_word in GitHub repository vim/vim prior to 8.2. This vulnerability is capable of crashing software, Bypass Protection Mechanism, Modify Memory, and possible remote execution Heap buffer overflow in vim_strncpy find_word in GitHub repository vim/vim prior to 8.2.4919. This vulnerability is capable of crashing software, Bypass Protection Mechanism, Modify Memory, and possible remote execution

10 May 2022, 14:34

Type Values Removed Values Added
New CVE
Information

Published : 2022-05-10 14:15

Updated : 2022-11-24 16:15

NVD link : CVE-2022-1621

Mitre link : CVE-2022-1621

JSON object : View

Products Affected

fedoraproject

  • fedora

apple

  • macos

vim

  • vim

debian

  • debian_linux
CWE
CWE-787

Out-of-bounds Write