CVE-2021-30850

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2021-30850
An access issue was addressed with improved access restrictions. This issue is fixed in Security Update 2021-005 Catalina, macOS Big Sur 11.6, tvOS 15. A user may gain access to protected parts of the file system.

5.5 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

7.1 /10

CVSS v2.0 : HIGH

V2 Legend

Vector : AV:N/AC:M/Au:N/C:C/I:N/A:N

Exploitability : 8.6 / Impact : 6.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact NONE

Availability Impact NONE

References
Link Resource
http://seclists.org/fulldisclosure/2021/Oct/63 Mailing List Release Notes Third Party Advisory
https://support.apple.com/en-us/HT212804 Release Notes Vendor Advisory
https://support.apple.com/en-us/HT212805 Release Notes Vendor Advisory
https://support.apple.com/en-us/HT212815 Release Notes Vendor Advisory
Configurations

Configuration 1 (hide)

OR cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*
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_2021-004:*:*:*:*:*:*
cpe:2.3:o:apple:mac_os_x:10.15.7:supplemental_update:*:*:*:*:*:*
cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*
cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:*
History

12 Jul 2022, 17:42

Type Values Removed Values Added
CWE CWE-668 NVD-CWE-Other

05 Nov 2021, 21:25

Type Values Removed Values Added
References (MISC) https://support.apple.com/en-us/HT212804 - Vendor Advisory (MISC) https://support.apple.com/en-us/HT212804 - Release Notes, Vendor Advisory
References (FULLDISC) http://seclists.org/fulldisclosure/2021/Oct/63 - (FULLDISC) http://seclists.org/fulldisclosure/2021/Oct/63 - Mailing List, Release Notes, Third Party Advisory
References (MISC) https://support.apple.com/en-us/HT212815 - Vendor Advisory (MISC) https://support.apple.com/en-us/HT212815 - Release Notes, Vendor Advisory
References (MISC) https://support.apple.com/en-us/HT212805 - Vendor Advisory (MISC) https://support.apple.com/en-us/HT212805 - Release Notes, Vendor Advisory

27 Oct 2021, 20:15

Type Values Removed Values Added
References
  • (FULLDISC) http://seclists.org/fulldisclosure/2021/Oct/63 -

25 Oct 2021, 12:35

Type Values Removed Values Added
CPE 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:supplemental_update:*:*:*:*:*:*
cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2020-007:*:*:*:*:*:*
cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*
cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2020-005:*:*:*:*:*:*
cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:*
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:-:*:*:*:*:*:*
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_2021-003:*:*:*:*:*:*
cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2021-004:*:*:*:*:*:*
cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*
cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2020-001:*:*:*:*:*:*
References (MISC) https://support.apple.com/en-us/HT212804 - (MISC) https://support.apple.com/en-us/HT212804 - Vendor Advisory
References (MISC) https://support.apple.com/en-us/HT212815 - (MISC) https://support.apple.com/en-us/HT212815 - Vendor Advisory
References (MISC) https://support.apple.com/en-us/HT212805 - (MISC) https://support.apple.com/en-us/HT212805 - Vendor Advisory
CVSS v2 : unknown
v3 : unknown 		v2 : 7.1
v3 : 5.5
CWE CWE-668

19 Oct 2021, 14:50

Type Values Removed Values Added
New CVE
Information

Published : 2021-10-19 14:15

Updated : 2023-12-10 14:09

NVD link : CVE-2021-30850

Mitre link : CVE-2021-30850

CVE.ORG link : CVE-2021-30850

JSON object : View

Products Affected

apple

  • mac_os_x
  • tvos
  • macos
CWE
NVD-CWE-Other