CVE-2021-3770

2021-09-0612:15:08

Debian Security Bug Tracker

security-tracker.debian.org

vim security vulnerability heap-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
Debian12allvim< 2:8.2.3455-1vim_2:8.2.3455-1_all.deb
Debian11allvim< 2:8.2.2434-3+deb11u1vim_2:8.2.2434-3+deb11u1_all.deb
Debian999allvim< 2:8.2.3455-1vim_2:8.2.3455-1_all.deb
Debian13allvim< 2:8.2.3455-1vim_2:8.2.3455-1_all.deb

OS	Version	Architecture	Package	Version	Filename
Debian	12	all	vim	< 2:8.2.3455-1	vim_2:8.2.3455-1_all.deb
Debian	11	all	vim	< 2:8.2.2434-3+deb11u1	vim_2:8.2.2434-3+deb11u1_all.deb
Debian	999	all	vim	< 2:8.2.3455-1	vim_2:8.2.3455-1_all.deb
Debian	13	all	vim	< 2:8.2.3455-1	vim_2:8.2.3455-1_all.deb