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Vulnerability Details :

CVE-2021-3747

Assigner Org ID-cc1ad9ee-3454-478d-9317-d3e869d708bc

Published At-01 Oct, 2021 | 02:35

Updated At-17 Sep, 2024 | 04:19

MacOS version of Multipass incorrect owner for application directory

The MacOS version of Multipass, version 1.7.0, fixed in 1.7.2, accidentally installed the application directory with incorrect owner.

EPSS History

Score

Latest Score

N/A

Percentile

Latest Percentile

N/A

▼Common Vulnerabilities and Exposures (CVE)

cve.org

Assigner:canonical

Assigner Org ID:cc1ad9ee-3454-478d-9317-d3e869d708bc

Published At:01 Oct, 2021 | 02:35

Updated At:17 Sep, 2024 | 04:19

▼CVE Numbering Authority (CNA)

MacOS version of Multipass incorrect owner for application directory

The MacOS version of Multipass, version 1.7.0, fixed in 1.7.2, accidentally installed the application directory with incorrect owner.

Affected Products

Vendor

Canonical Ltd.

Product

Multipass

Versions

Affected

From 1.7 before 1.7.2 (custom)

Problem Types

Type	CWE ID	Description
CWE	CWE-732	CWE-732 Incorrect Permission Assignment for Critical Resource

Type: CWE

CWE ID: CWE-732

Description: CWE-732 Incorrect Permission Assignment for Critical Resource

Metrics

Version	Base score	Base severity	Vector
3.1	8.8	HIGH	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Version: 3.1

Base score: 8.8

Base severity: HIGH

Vector:

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

Credits

Matthew Conway

References

Hyperlink	Resource
https://github.com/canonical/multipass/issues/2261	x_refsource_MISC

Hyperlink: https://github.com/canonical/multipass/issues/2261

Resource:

x_refsource_MISC

▼Authorized Data Publishers (ADP)

CVE Program Container

References

Hyperlink	Resource
https://github.com/canonical/multipass/issues/2261	x_refsource_MISC x_transferred

Hyperlink: https://github.com/canonical/multipass/issues/2261

Resource:

x_refsource_MISC

x_transferred

▼National Vulnerability Database (NVD)

nvd.nist.gov

Source:security@ubuntu.com

Published At:01 Oct, 2021 | 03:15

Updated At:25 Oct, 2022 | 14:56

The MacOS version of Multipass, version 1.7.0, fixed in 1.7.2, accidentally installed the application directory with incorrect owner.

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
Secondary	3.1	8.8	HIGH	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/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: Secondary

Version: 3.1

Base score: 8.8

Base severity: HIGH

Vector:

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

Canonical Ltd.

>>multipass>>Versions from 1.7.0(inclusive) to 1.7.2(exclusive)

cpe:2.3:a:canonical:multipass:*:*:*:*:*:*:*:*

Apple Inc.

>>macos>>-

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

Weaknesses

CWE ID	Type	Source
NVD-CWE-Other	Primary	nvd@nist.gov
CWE-732	Secondary	security@ubuntu.com

CWE ID: NVD-CWE-Other

Type: Primary

Source: nvd@nist.gov

CWE ID: CWE-732

Type: Secondary

Source: security@ubuntu.com

References

Hyperlink	Source	Resource
https://github.com/canonical/multipass/issues/2261	security@ubuntu.com	Issue Tracking Patch Third Party Advisory

Hyperlink: https://github.com/canonical/multipass/issues/2261

Source: security@ubuntu.com

Resource:

Issue Tracking

Patch

Third Party Advisory

CVE-2021-3747

Credits

MacOS version of Multipass incorrect owner for application directory

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

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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