CVE-2021-30783

Common vulnerabilities & exposures (CVE)

CVE database CVE database blogpost Release & EoL database

Published at: - 08-09-2021 04:15

Last modified: - 18-04-2022 08:13

Total changes: - 7

Description

An access issue was addressed with improved access restrictions. This issue is fixed in macOS Big Sur 11.5, Security Update 2021-004 Catalina, Security Update 2021-005 Mojave. A sandboxed process may be able to circumvent sandbox restrictions.

Common Vulnerability Scoring System (CVSS)

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

Low

Attack complexity

Local

Attack vector

None

Availability

None

Confidentiality

High

Integrity

Low

Privileges required

Changed

Scope

None

User interaction

6.5

Base score

2.0

4.0

Exploitability score

Impact score

Verification logic

vendor=apple AND product=mac_os_x AND versionEndIncluding=10.14.5 AND versionStartIncluding=10.14

vendor=apple AND product=mac_os_x AND version=10.14.6 AND update=-

vendor=apple AND product=mac_os_x AND version=10.14.6 AND update=security_update_2019-001

vendor=apple AND product=mac_os_x AND version=10.14.6 AND update=security_update_2019-002

vendor=apple AND product=mac_os_x AND version=10.14.6 AND update=security_update_2019-004

vendor=apple AND product=mac_os_x AND version=10.14.6 AND update=security_update_2019-005

vendor=apple AND product=mac_os_x AND version=10.14.6 AND update=security_update_2019-006

vendor=apple AND product=mac_os_x AND version=10.14.6 AND update=security_update_2019-007

vendor=apple AND product=mac_os_x AND version=10.14.6 AND update=security_update_2020-001

vendor=apple AND product=mac_os_x AND version=10.14.6 AND update=security_update_2020-002

vendor=apple AND product=mac_os_x AND version=10.14.6 AND update=security_update_2020-003

vendor=apple AND product=mac_os_x AND version=10.14.6 AND update=security_update_2020-004

vendor=apple AND product=mac_os_x AND version=10.14.6 AND update=security_update_2020-005

vendor=apple AND product=mac_os_x AND version=10.14.6 AND update=security_update_2020-006

vendor=apple AND product=mac_os_x AND version=10.14.6 AND update=security_update_2020-007

vendor=apple AND product=mac_os_x AND version=10.14.6 AND update=security_update_2021-001

vendor=apple AND product=mac_os_x AND version=10.14.6 AND update=security_update_2021-002

vendor=apple AND product=mac_os_x AND version=10.14.6 AND update=security_update_2021-003

vendor=apple AND product=mac_os_x AND version=10.14.6 AND update=security_update_2021-004

vendor=apple AND product=mac_os_x AND version=10.14.6 AND update=supplemental_update

vendor=apple AND product=mac_os_x AND version=10.14.6 AND update=supplemental_update_2

vendor=apple AND product=mac_os_x AND versionEndIncluding=10.15.6 AND versionStartIncluding=10.15

vendor=apple AND product=mac_os_x AND version=10.15.7 AND update=-

vendor=apple AND product=mac_os_x AND version=10.15.7 AND update=security_update_2020

vendor=apple AND product=mac_os_x AND version=10.15.7 AND update=security_update_2020-001

vendor=apple AND product=mac_os_x AND version=10.15.7 AND update=security_update_2020-005

vendor=apple AND product=mac_os_x AND version=10.15.7 AND update=security_update_2020-007

vendor=apple AND product=mac_os_x AND version=10.15.7 AND update=security_update_2021-001

vendor=apple AND product=mac_os_x AND version=10.15.7 AND update=security_update_2021-002

vendor=apple AND product=mac_os_x AND version=10.15.7 AND update=security_update_2021-003

vendor=apple AND product=mac_os_x AND version=10.15.7 AND update=supplemental_update

vendor=apple AND product=macos AND versionStartIncluding=11.0 AND versionEndExcluding=11.5

Reference

Keywords

CVE-2021-30783

Common vulnerabilities & exposures (CVE)

Description

Common Vulnerability Scoring System (CVSS)

Verification logic

Reference

NVD

CVE-2021-30783

CVE

Common vulnerabilities & exposures

CVSS

Common vulnerability scoring system

Security

Vulnerabilities

Exposures