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ubuntucveUbuntu.comUB:CVE-2021-4019
HistoryDec 01, 2021 - 12:00 a.m.

CVE-2021-4019

2021-12-0100:00:00
ubuntu.com
ubuntu.com
18
cve-2021-4019
heap-based buffer overflow
huntr.dev bounty
rayveldkamp
help.c
ex_cmds.c
focal
unix

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

EPSS

0.001

Percentile

41.7%

JSON

vim is vulnerable to Heap-based Buffer Overflow

Bugs

Notes

Author Note
rayveldkamp in focal and earlier vulnerable function from src/help.c is in src/ex_cmds.c.
OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchvim< 2:8.0.1453-1ubuntu1.8UNKNOWN
ubuntu20.04noarchvim< 2:8.1.2269-1ubuntu5.6UNKNOWN
ubuntu21.10noarchvim< 2:8.2.2434-3ubuntu3.2UNKNOWN
ubuntu14.04noarchvim< anyUNKNOWN
ubuntu16.04noarchvim< 2:7.4.1689-3ubuntu1.5+esm4UNKNOWN

Related

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debian 2
gentoo 1
avleonov 1
cbl_mariner
cbl_mariner
CVE-2021-4019 affecting package vim 8.2.3668-4
2021-12-20 16:12:19
CVE-2021-4019 affecting package vim for versions less than 8.2.4081-1
2022-04-09 06:51:50
openvas
openvas
Fedora: Security Advisory for vim (FEDORA-2021-469afb66c9)
2021-12-04 00:00:00
Mageia: Security Advisory (MGASA-2021-0545)
2022-01-28 00:00:00
Ubuntu: Security Advisory (USN-6965-1)
2024-08-21 00:00:00
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2021-12-01 10:15:07
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2021-12-01 10:15:07
mageia
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Updated vim packages fix security vulnerability
2021-12-08 23:04:18
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[SECURITY] Fedora 35 Update: vim-8.2.3717-1.fc35
2021-12-04 01:24:08
[SECURITY] Fedora 34 Update: vim-8.2.3755-1.fc34
2021-12-16 01:13:59
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2021-12-01 10:15:07
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2021-12-01 10:15:07
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CVE-2021-4019
2021-12-01 10:15:00
vim vulnerabilities
2022-01-27 06:37:23
Moderate: vim security update
2022-02-01 20:12:46
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CVE-2021-4019 Heap-based Buffer Overflow in vim/vim
2021-12-01 00:00:00
veracode
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Heap-Based Buffer Overflow
2022-01-23 00:19:12
redhatcve
redhatcve
CVE-2021-4019
2021-12-01 18:16:53
prion
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Heap overflow
2021-12-01 10:15:00
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Heap-based Buffer Overflow in vim/vim
2021-11-23 22:16:23
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Vim has an unspecified vulnerability (CNVD-2022-05066)
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2022-02-09 00:00:00
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vim security update
2022-02-02 04:36:58
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2022-01-05 00:00:00
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Vim vulnerabilities
2022-01-27 00:00:00
Vim vulnerabilities
2024-08-21 00:00:00
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(RHSA-2022:0366) Moderate: vim security update
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(RHSA-2022:0476) Important: Red Hat OpenShift GitOps security update
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(RHSA-2022:0721) Moderate: OpenShift Logging bug fix and security update (5.3.5)
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Moderate: vim security update
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2022-02-03 00:00:00
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USN-5247-1: Vim vulnerabilities | Cloud Foundry
2022-03-15 00:00:00
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Fix of CVE: CVE-2021-3973, CVE-2021-3974, CVE-2021-4019, CVE-2021-3984, CVE-2021-4069
2021-12-15 14:28:46
Fix of CVE: CVE-2021-3973, CVE-2021-3974, CVE-2021-4019, CVE-2021-4069, CVE-2021-3984
2021-12-27 16:08:45
ibm
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Security Bulletin: Multiple Security Vulnerabilities may affect IBM Robotic Process Automation for Cloud Pak
2022-08-20 18:34:23
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2023-06-08 21:56:13
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Advisory ROSA-SA-2023-2214
2023-08-15 09:10:06
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Security update for vim (important)
2022-03-04 00:00:00
Security update for vim (important)
2022-06-16 00:00:00
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Medium: vim
2022-01-18 21:38:00
Medium: vim
2022-01-18 20:12:00
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[SECURITY] [DLA 2947-1] vim security update
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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

EPSS

0.001

Percentile

41.7%

JSON
Related for UB:CVE-2021-4019
cbl_mariner2openvas25nvd1alpinelinux1mageia1fedora2cve1debiancve1osv8cvelist1veracode1redhatcve1prion1huntr1cnvd1nessus36rocky2photon6ubuntu3redhat9almalinux1oraclelinux1cloudfoundry1cloudlinux2ibm2rosalinux1suse2amazon2debian2gentoo1avleonov1