Lucene search

@huntrdevCVELIST:CVE-2021-3778

HistorySep 15, 2021 - 12:00 a.m.

CVE-2021-3778 Heap-based Buffer Overflow in vim/vim

2021-09-1500:00:00

CWE-122

@huntrdev

www.cve.org

cve-2021-3778

heap-based buffer overflow

vim

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

AI Score

Confidence

High

EPSS

0.001

Percentile

41.6%

JSON

vim is vulnerable to Heap-based Buffer Overflow

CNA Affected

[
  {
    "vendor": "vim",
    "product": "vim/vim",
    "versions": [
      {
        "version": "unspecified",
        "lessThan": "8.2.3409",
        "status": "affected",
        "versionType": "custom"
      }
    ]
  }
]

References

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

github.com/vim/vim/commit/65b605665997fad54ef39a93199e305af2fe4d7f

huntr.dev/bounties/d9c17308-2c99-4f9f-a706-f7f72c24c273

lists.debian.org/debian-lts-announce/2022/01/msg00003.html

lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/7K4JJBIH3OQSZRVTWKCJCDLGMFGQ5DOH/

lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/S42L4Z4DTW4LHLQ4FJ33VEOXRCBE7WN4/

lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TE62UMYBZE4AE53K6OBBWK32XQ7544QM/

security.gentoo.org/glsa/202208-32

security.netapp.com/advisory/ntap-20221118-0003/

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

AI Score

Confidence

High

EPSS

0.001

Percentile

41.6%

JSON

Related for CVELIST:CVE-2021-3778