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Debian Security Bug TrackerDEBIANCVE:CVE-2022-1621

HistoryMay 10, 2022 - 2:15 p.m.

CVE-2022-1621

2022-05-1014:15:08

Debian Security Bug Tracker

security-tracker.debian.org

cve-2022-1621

heap buffer overflow

vim_strncpy

github repository

vim/vim prior to 8.2.4919

protection mechanism

modify memory

remote execution

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

0.004

Percentile

72.1%

JSON

Heap buffer overflow in vim_strncpy find_word in GitHub repository vim/vim prior to 8.2.4919. This vulnerability is capable of crashing software, Bypass Protection Mechanism, Modify Memory, and possible remote execution

OSVersionArchitecturePackageVersionFilename
Debian12allvim< 2:9.0.0135-1vim_2:9.0.0135-1_all.deb
Debian11allvim<= 2:8.2.2434-3+deb11u1vim_2:8.2.2434-3+deb11u1_all.deb
Debian999allvim< 2:9.0.0135-1vim_2:9.0.0135-1_all.deb
Debian13allvim< 2:9.0.0135-1vim_2:9.0.0135-1_all.deb

OS	Version	Architecture	Package	Version	Filename
Debian	12	all	vim	< 2:9.0.0135-1	vim_2:9.0.0135-1_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	< 2:9.0.0135-1	vim_2:9.0.0135-1_all.deb
Debian	13	all	vim	< 2:9.0.0135-1	vim_2:9.0.0135-1_all.deb