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ubuntuUbuntuUSN-4862-1
HistoryMar 15, 2021 - 12:00 a.m.

Neovim vulnerability

2021-03-1500:00:00
ubuntu.com
36
neovim
ubuntu 18.04 esm
refactored vim
denial of service
arbitrary code
unix

CVSS2

9.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:M/Au:N/C:C/I:C/A:C

CVSS3

8.6

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

AI Score

9.2

Confidence

High

EPSS

0.004

Percentile

74.0%

Releases

  • Ubuntu 18.04 ESM

Packages

  • neovim - heavily refactored vim fork

Details

It was discovered that Neovim incorrectly handled certain files. An attacker
could possibly use this issue to cause a denial of service or execute arbitrary code.

OSVersionArchitecturePackageVersionFilename
Ubuntu18.04noarchneovim< 0.2.2-3ubuntu0.1~esm1UNKNOWN
Ubuntu18.04noarchneovim< 0.2.2-3UNKNOWN
Ubuntu18.04noarchneovim-dbgsym< 0.2.2-3UNKNOWN
Ubuntu18.04noarchneovim-runtime< 0.2.2-3UNKNOWN
Ubuntu18.04noarchneovim-runtime< 0.2.2-3ubuntu0.1~esm1UNKNOWN

CVSS2

9.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:M/Au:N/C:C/I:C/A:C

CVSS3

8.6

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

AI Score

9.2

Confidence

High

EPSS

0.004

Percentile

74.0%