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CVE-2021-4019
Vulnerability Database
CVE-2021-4019
Base Score
HIGH
7.8
CVE-2021-4019
vim is vulnerable to Heap-based Buffer Overflow
Vector
LOCAL
Published By
security@huntr.dev
Published Date
Dec 01, 2021, 10:15
Weakness Type (CWE)
:
CWE-122
CVSS Metrics
CVSS v3.1
CVSS v3.0
CVSS v2
Base Score
7.8
Vector String
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Base Severity
HIGH
Version
3.1
Attack Vector (AV)
LOCAL
Attack Complexity (AC)
LOW
Privileges Required (PR)
NONE
User Interaction (UI)
REQUIRED
Scope (S)
UNCHANGED
Confidentiality (C)
HIGH
Integrity (I)
HIGH
Availability (A)
HIGH
References
http://www.openwall.com/lists/oss-security/2022/01/15/1
https://github.com/vim/vim/commit/bd228fd097b41a798f90944b5d1245eddd484142
https://huntr.dev/bounties/d8798584-a6c9-4619-b18f-001b9a6fca92
https://lists.debian.org/debian-lts-announce/2022/03/msg00018.html
https://lists.debian.org/debian-lts-announce/2022/11/msg00009.html
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DRPAI5JVZLI7WHWSBR6NWAPBQAYUQREW/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FNXY7T5OORA7UJIMGSJBGHFMU6UZWS6P/
https://security.gentoo.org/glsa/202208-32
https://lists.debian.org/debian-lts-announce/2025/03/msg00023.html
Base Score
HIGH
7.8
Weakness Type (CWE)
:
CWE-122
CVSS Metrics
CVSS v3.1
CVSS v3.0
CVSS v2
Base Score
7.8
Vector String
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Base Severity
HIGH
Version
3.1
Attack Vector (AV)
LOCAL
Attack Complexity (AC)
LOW
Privileges Required (PR)
NONE
User Interaction (UI)
REQUIRED
Scope (S)
UNCHANGED
Confidentiality (C)
HIGH
Integrity (I)
HIGH
Availability (A)
HIGH
