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@huntrdevCVELIST:CVE-2021-3770

HistorySep 06, 2021 - 12:00 a.m.

CVE-2021-3770 Heap-based Buffer Overflow in vim/vim

2021-09-0600:00:00

CWE-122

@huntrdev

www.cve.org

8.6 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.9 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

30.7%

JSON

vim is vulnerable to Heap-based Buffer Overflow

CNA Affected

[
  {
    "vendor": "vim",
    "product": "vim/vim",
    "versions": [
      {
        "version": "unspecified",
        "lessThan": "8.2.3403",
        "status": "affected",
        "versionType": "custom"
      }
    ]
  }
]

References

www.openwall.com/lists/oss-security/2021/10/01/1

github.com/vim/vim/commit/b7081e135a16091c93f6f5f7525a5c58fb7ca9f9

huntr.dev/bounties/016ad2f2-07c1-4d14-a8ce-6eed10729365

lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/J2CJLY3CF55I2ULG2X4ENXLSXAXYW5J4/

lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/X4FFQARG3LGREPDZRI4C7ERQL3RJKEWQ/

lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZFNTMVZCN4TRTTCAXRLVQ7H2P7FYAIZQ/

security.gentoo.org/glsa/202208-32

security.netapp.com/advisory/ntap-20221124-0003/

8.6 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.9 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

30.7%

JSON

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