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[email protected]CVE-2022-1621

HistoryMay 10, 2022 - 2:15 p.m.

CVE-2022-1621

2022-05-1014:15:08

CWE-787

CWE-122

[email protected]

web.nvd.nist.gov

215

cve-2022-1621

heap buffer overflow

vim

8.2.4919

bypass protection mechanism

modify memory

remote execution

nvd

6.8 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

8.1 High

AI Score

Confidence

High

0.004 Low

EPSS

Percentile

72.2%

JSON

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

Affected configurations

NVD

Node

vimvimRange<8.2.4919

Node

debiandebian_linuxMatch9.0

debiandebian_linuxMatch10.0

Node

fedoraprojectfedoraMatch34

fedoraprojectfedoraMatch35

Node

applemacosRange<13.0

CPENameOperatorVersion
vim:vimvimlt8.2.4919

CPE	Name	Operator	Version
vim:vim	vim	lt	8.2.4919

CNA Affected

[
  {
    "vendor": "vim",
    "product": "vim/vim",
    "versions": [
      {
        "version": "unspecified",
        "lessThan": "8.2.4919",
        "status": "affected",
        "versionType": "custom"
      }
    ]
  }
]