CVE-2021-4136

Severity CVSS v4.0:

Pending analysis

Type:

CWE-122 Heap-based Buffer Overflow

Publication date:

19/12/2021

Last modified:

07/11/2023

Description

vim is vulnerable to Heap-based Buffer Overflow

Impact

Vector 3.x

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS v3.1 Severity and Metrics:

Base Score: 7.80 HIGH
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): Required
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): High
Availability (A): High

Base Score 3.x

7.80

Severity 3.x

HIGH

Vector 2.0

AV:N/AC:M/Au:N/C:P/I:P/A:P CVSS v2.0 Severity and Metrics:

Base Score: 6.80 MEDIUM
Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P

Attack Vector (AV): Network
Attack Complexity (AC): Medium
Authentication (Au): None
Confidentiality (C): Physical
Integrity (I): Physical
Availability (A): Physical

Base Score 2.0

6.80

Severity 2.0

MEDIUM

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:a:vim:vim::::::::		8.2.3847 (excluding)
cpe:2.3:o:fedoraproject:fedora:34:::::::*
cpe:2.3:o:fedoraproject:fedora:35:::::::*
cpe:2.3:o:apple:mac_os_x::::::::	10.15 (including)	10.15.7 (excluding)
cpe:2.3:o:apple:mac_os_x:10.15.7:-::::::
cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2020::::::
cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2020-001::::::
cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2020-005::::::
cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2020-007::::::
cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2021-001::::::
cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2021-002::::::
cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2021-003::::::
cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2021-006::::::
cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2021-007::::::
cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2021-008::::::

To consult the complete list of CPE names with products and versions, see this page

CPE	From	Up to
cpe:2.3:a:vim:vim::::::::		8.2.3847 (excluding)
cpe:2.3:o:fedoraproject:fedora:34:::::::*
cpe:2.3:o:fedoraproject:fedora:35:::::::*
cpe:2.3:o:apple:mac_os_x::::::::	10.15 (including)	10.15.7 (excluding)
cpe:2.3:o:apple:mac_os_x:10.15.7:-::::::
cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2020::::::
cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2020-001::::::
cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2020-005::::::
cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2020-007::::::
cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2021-001::::::
cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2021-002::::::
cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2021-003::::::
cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2021-006::::::
cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2021-007::::::
cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2021-008::::::

CVE-2021-4136

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools