ByteOS Network

Vulnerability Details :

CVE-2021-1839

Assigner-apple

Assigner Org ID-286789f9-fbc2-4510-9f9a-43facdede74c

Published At-08 Sep, 2021 | 14:44

Updated At-03 Aug, 2024 | 16:25

The issue was addressed with improved permissions logic. This issue is fixed in macOS Big Sur 11.3, Security Update 2021-002 Catalina, Security Update 2021-003 Mojave. A local attacker may be able to elevate their privileges.

EPSS History

Score

Latest Score

N/A

Percentile

Latest Percentile

N/A

▼Common Vulnerabilities and Exposures (CVE)

cve.org

Assigner:apple

Assigner Org ID:286789f9-fbc2-4510-9f9a-43facdede74c

Published At:08 Sep, 2021 | 14:44

Updated At:03 Aug, 2024 | 16:25

▼CVE Numbering Authority (CNA)

Affected Products

Vendor

Apple Inc.

Product

macOS

Versions

Affected

From unspecified before 11.3 (custom)

Vendor

Apple Inc.

Product

macOS

Versions

Affected

From unspecified before 2021 (custom)

Vendor

Apple Inc.

Product

macOS

Versions

Affected

From unspecified before 2021 (custom)

Problem Types

Type	CWE ID	Description
text	N/A	A local attacker may be able to elevate their privileges

Type: text

CWE ID: N/A

Description: A local attacker may be able to elevate their privileges

References

Hyperlink	Resource
https://support.apple.com/en-us/HT212325	x_refsource_MISC
https://support.apple.com/en-us/HT212326	x_refsource_MISC
https://support.apple.com/en-us/HT212327	x_refsource_MISC

Hyperlink: https://support.apple.com/en-us/HT212325

Resource:

x_refsource_MISC

Hyperlink: https://support.apple.com/en-us/HT212326

Resource:

x_refsource_MISC

Hyperlink: https://support.apple.com/en-us/HT212327

Resource:

x_refsource_MISC

▼Authorized Data Publishers (ADP)

CVE Program Container

References

Hyperlink	Resource
https://support.apple.com/en-us/HT212325	x_refsource_MISC x_transferred
https://support.apple.com/en-us/HT212326	x_refsource_MISC x_transferred
https://support.apple.com/en-us/HT212327	x_refsource_MISC x_transferred

Hyperlink: https://support.apple.com/en-us/HT212325

Resource:

x_refsource_MISC

x_transferred

Hyperlink: https://support.apple.com/en-us/HT212326

Resource:

x_refsource_MISC

x_transferred

Hyperlink: https://support.apple.com/en-us/HT212327

Resource:

x_refsource_MISC

x_transferred

▼National Vulnerability Database (NVD)

nvd.nist.gov

Source:product-security@apple.com

Published At:08 Sep, 2021 | 15:15

Updated At:15 Sep, 2021 | 15:44

Date Added	Due Date	Vulnerability Name	Required Action
	N/A

Metrics

Type	Version	Base score	Base severity	Vector
Primary	3.1	7.8	HIGH	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Primary	2.0	4.6	MEDIUM	AV:L/AC:L/Au:N/C:P/I:P/A:P

Type: Primary

Version: 3.1

Base score: 7.8

Base severity: HIGH

Vector:

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

Type: Primary

Version: 2.0

Base score: 4.6

Base severity: MEDIUM

Vector:

AV:L/AC:L/Au:N/C:P/I:P/A:P

CPE Matches

Apple Inc.

>>mac_os_x>>10.14

cpe:2.3:o:apple:mac_os_x:10.14:*:*:*:*:*:*:*

Apple Inc.

>>mac_os_x>>10.14.0

cpe:2.3:o:apple:mac_os_x:10.14.0:*:*:*:*:*:*:*

Apple Inc.

>>mac_os_x>>10.14.1

cpe:2.3:o:apple:mac_os_x:10.14.1:*:*:*:*:*:*:*

Apple Inc.

>>mac_os_x>>10.14.2

cpe:2.3:o:apple:mac_os_x:10.14.2:*:*:*:*:*:*:*

Apple Inc.

>>mac_os_x>>10.14.3

cpe:2.3:o:apple:mac_os_x:10.14.3:*:*:*:*:*:*:*

Apple Inc.

>>mac_os_x>>10.14.4

cpe:2.3:o:apple:mac_os_x:10.14.4:*:*:*:*:*:*:*

Apple Inc.

>>mac_os_x>>10.14.4

cpe:2.3:o:apple:mac_os_x:10.14.4:beta4:*:*:*:*:*:*

Apple Inc.

>>mac_os_x>>10.14.5

cpe:2.3:o:apple:mac_os_x:10.14.5:*:*:*:*:*:*:*

Apple Inc.

>>mac_os_x>>10.14.6

cpe:2.3:o:apple:mac_os_x:10.14.6:*:*:*:*:*:*:*

Apple Inc.

>>mac_os_x>>10.14.6

cpe:2.3:o:apple:mac_os_x:10.14.6:-:*:*:*:*:*:*

Apple Inc.

>>mac_os_x>>10.14.6

cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2019-001:*:*:*:*:*:*

Apple Inc.

>>mac_os_x>>10.14.6

cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2019-002:*:*:*:*:*:*

Apple Inc.

>>mac_os_x>>10.14.6

cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2019-004:*:*:*:*:*:*

Apple Inc.

>>mac_os_x>>10.14.6

cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2019-005:*:*:*:*:*:*

Apple Inc.

>>mac_os_x>>10.14.6

cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2019-006:*:*:*:*:*:*

Apple Inc.

>>mac_os_x>>10.14.6

cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2019-007:*:*:*:*:*:*

Apple Inc.

>>mac_os_x>>10.14.6

cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2020-001:*:*:*:*:*:*

Apple Inc.

>>mac_os_x>>10.14.6

cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2020-002:*:*:*:*:*:*

Apple Inc.

>>mac_os_x>>10.14.6

cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2020-003:*:*:*:*:*:*

Apple Inc.

>>mac_os_x>>10.14.6

cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2020-004:*:*:*:*:*:*

Apple Inc.

>>mac_os_x>>10.14.6

cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2020-005:*:*:*:*:*:*

Apple Inc.

>>mac_os_x>>10.14.6

cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2020-006:*:*:*:*:*:*

Apple Inc.

>>mac_os_x>>10.14.6

cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2020-007:*:*:*:*:*:*

Apple Inc.

>>mac_os_x>>10.14.6

cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2021-001:*:*:*:*:*:*

Apple Inc.

>>mac_os_x>>10.14.6

cpe:2.3:o:apple:mac_os_x:10.14.6:security_update_2021-002:*:*:*:*:*:*

Apple Inc.

>>mac_os_x>>10.15

cpe:2.3:o:apple:mac_os_x:10.15:*:*:*:*:*:*:*

Apple Inc.

>>mac_os_x>>10.15.1

cpe:2.3:o:apple:mac_os_x:10.15.1:*:*:*:*:*:*:*

Apple Inc.

>>mac_os_x>>10.15.2

cpe:2.3:o:apple:mac_os_x:10.15.2:*:*:*:*:*:*:*

Apple Inc.

>>mac_os_x>>10.15.3

cpe:2.3:o:apple:mac_os_x:10.15.3:*:*:*:*:*:*:*

Apple Inc.

>>mac_os_x>>10.15.4

cpe:2.3:o:apple:mac_os_x:10.15.4:*:*:*:*:*:*:*

Apple Inc.

>>mac_os_x>>10.15.5

cpe:2.3:o:apple:mac_os_x:10.15.5:*:*:*:*:*:*:*

Apple Inc.

>>mac_os_x>>10.15.6

cpe:2.3:o:apple:mac_os_x:10.15.6:*:*:*:*:*:*:*

Apple Inc.

>>mac_os_x>>10.15.6

cpe:2.3:o:apple:mac_os_x:10.15.6:-:*:*:*:*:*:*

Apple Inc.

>>mac_os_x>>10.15.6

cpe:2.3:o:apple:mac_os_x:10.15.6:supplemental_update:*:*:*:*:*:*

Apple Inc.

>>mac_os_x>>10.15.7

cpe:2.3:o:apple:mac_os_x:10.15.7:*:*:*:*:*:*:*

Apple Inc.

>>mac_os_x>>10.15.7

cpe:2.3:o:apple:mac_os_x:10.15.7:-:*:*:*:*:*:*

Apple Inc.

>>mac_os_x>>10.15.7

cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2020:*:*:*:*:*:*

Apple Inc.

>>mac_os_x>>10.15.7

cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2020-001:*:*:*:*:*:*

Apple Inc.

>>mac_os_x>>10.15.7

cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2020-005:*:*:*:*:*:*

Apple Inc.

>>mac_os_x>>10.15.7

cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2020-007:*:*:*:*:*:*

Apple Inc.

>>mac_os_x>>10.15.7

cpe:2.3:o:apple:mac_os_x:10.15.7:security_update_2021-001:*:*:*:*:*:*

Apple Inc.

>>macos>>Versions from 11.0(inclusive) to 11.3(exclusive)

cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*

Weaknesses

CWE ID	Type	Source
CWE-269	Primary	nvd@nist.gov

CWE ID: CWE-269

Type: Primary

Source: nvd@nist.gov

References

Hyperlink	Source	Resource
https://support.apple.com/en-us/HT212325	product-security@apple.com	Vendor Advisory
https://support.apple.com/en-us/HT212326	product-security@apple.com	Vendor Advisory
https://support.apple.com/en-us/HT212327	product-security@apple.com	Vendor Advisory

Hyperlink: https://support.apple.com/en-us/HT212325

Source: product-security@apple.com

Resource:

Vendor Advisory

Hyperlink: https://support.apple.com/en-us/HT212326

Source: product-security@apple.com

Resource:

Vendor Advisory

Hyperlink: https://support.apple.com/en-us/HT212327

Source: product-security@apple.com

Resource:

Vendor Advisory

CVE-2021-1839

Credits

Vendors

Products

Metrics (CVSS)

Weaknesses

Attack Patterns

Solution/Workaround

References

EPSS History

Score

Latest Score

N/A

Percentile

Latest Percentile

N/A

Stakeholder-Specific Vulnerability Categorization (SSVC)

Affected Products

Affected

Affected

Affected

Problem Types

Metrics

Metrics Other Info

Impacts

Solutions

Configurations

Workarounds

Exploits

Credits

Timeline

Replaced By

Rejected Reason

References

Affected Products

Metrics

Metrics Other Info

Impacts

Solutions

Configurations

Workarounds

Exploits

Credits

Timeline

Replaced By

Rejected Reason

References

CISA Catalog

Metrics

CPE Matches

Weaknesses

Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References

Change History

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