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cve[email protected]CVE-2021-4019
HistoryDec 01, 2021 - 10:15 a.m.

CVE-2021-4019

2021-12-0110:15:07
CWE-787
CWE-122
web.nvd.nist.gov
227
15
vim
vulnerability
cve-2021-4019
heap-based buffer overflow
nvd

CVSS2

6.8

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

CVSS3

7.8

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

AI Score

7.7

Confidence

High

EPSS

0.001

Percentile

41.7%

vim is vulnerable to Heap-based Buffer Overflow

Affected configurations

NVD
Node
vimvimRange<8.2.3669
Node
fedoraprojectfedoraMatch34
OR
fedoraprojectfedoraMatch35
Node
debiandebian_linuxMatch9.0
OR
debiandebian_linuxMatch10.0

CNA Affected

[
  {
    "vendor": "vim",
    "product": "vim/vim",
    "versions": [
      {
        "version": "unspecified",
        "lessThan": "8.2.3669",
        "status": "affected",
        "versionType": "custom"
      }
    ]
  }
]

Social References

More

CVSS2

6.8

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

CVSS3

7.8

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

AI Score

7.7

Confidence

High

EPSS

0.001

Percentile

41.7%