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CVE-2021-30832

Common vulnerabilities & exposures (CVE)

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Published at: - 19-10-2021 04:15
Last modified: - 22-02-2022 03:42
Total changes: - 3

Description

A memory corruption issue was addressed with improved state management. This issue is fixed in Security Update 2021-005 Catalina, macOS Big Sur 11.6. A local attacker may be able to elevate their privileges.

Common Vulnerability Scoring System (CVSS)

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Low
Attack complexity
Local
Attack vector
High
Availability
High
Confidentiality
High
Integrity
Low
Privileges required
Unchanged
Scope
None
User interaction
7.8
Base score
1.8
5.9
Exploitability score
Impact score
 

Verification logic

OR
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=11.6
 

Reference

 


Keywords

NVD

 

CVE-2021-30832

 

CVE

 

Common vulnerabilities & exposures

 

CVSS

 

Common vulnerability scoring system

 

Security

 

Vulnerabilities

 

Exposures

 

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