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@huntrdevCVELIST:CVE-2021-4019

HistoryDec 01, 2021 - 12:00 a.m.

CVE-2021-4019 Heap-based Buffer Overflow in vim/vim

2021-12-0100:00:00

CWE-122

@huntrdev

www.cve.org

7.1 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H

8 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

42.0%

JSON

vim is vulnerable to Heap-based Buffer Overflow

CNA Affected

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

References

www.openwall.com/lists/oss-security/2022/01/15/1

github.com/vim/vim/commit/bd228fd097b41a798f90944b5d1245eddd484142

huntr.dev/bounties/d8798584-a6c9-4619-b18f-001b9a6fca92

lists.debian.org/debian-lts-announce/2022/03/msg00018.html

lists.debian.org/debian-lts-announce/2022/11/msg00009.html

lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DRPAI5JVZLI7WHWSBR6NWAPBQAYUQREW/

lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FNXY7T5OORA7UJIMGSJBGHFMU6UZWS6P/

security.gentoo.org/glsa/202208-32

7.1 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H

8 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

42.0%

JSON

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