CVE-2021-3770

2021-09-0600:00:00

ubuntu.com

vim security vulnerability heap-based buffer overflow unix

CVSS2

4.6

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:L/AC:L/Au:N/C:P/I:P/A:P

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS

0.001

Percentile

30.5%

JSON

vim is vulnerable to Heap-based Buffer Overflow

OSVersionArchitecturePackageVersionFilename
ubuntu20.04noarchvim< 2:8.1.2269-1ubuntu5.3UNKNOWN
ubuntu21.04noarchvim< 2:8.2.2434-1ubuntu1.1UNKNOWN
ubuntu21.10noarchvim< 2:8.2.2434-3ubuntu2UNKNOWN
ubuntu22.04noarchvim< 2:8.2.2434-3ubuntu2UNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	20.04	noarch	vim	< 2:8.1.2269-1ubuntu5.3	UNKNOWN
ubuntu	21.04	noarch	vim	< 2:8.2.2434-1ubuntu1.1	UNKNOWN
ubuntu	21.10	noarch	vim	< 2:8.2.2434-3ubuntu2	UNKNOWN
ubuntu	22.04	noarch	vim	< 2:8.2.2434-3ubuntu2	UNKNOWN