CVE-2021-3626 - Vulnerability Details - OpenCVE

Description

The Windows version of Multipass before 1.7.0 allowed any local process to connect to the localhost TCP control socket to perform mounts from the operating system to a guest, allowing for privilege escalation.

Published: 2021-10-01

Score: 8.8 High

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

Canonical

Multipass

affected

Version	Status	Constraints
`unspecified`	affected	< 1.7.0

Configuration 1 [-]

AND

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

cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2021-26929	The Windows version of Multipass before 1.7.0 allowed any local process to connect to the localhost TCP control socket to perform mounts from the operating system to a guest, allowing for privilege escalation.

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Scope Changed

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

Access Vector Local

Access Complexity Low

Authentication None

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

This CVE is not in the KEV list.

The EPSS score is 0.00047.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://github.com/canonical/multipass/pull/2150

History

No history.

Subscriptions

Canonical Multipass

Microsoft Windows

MITRE

Status: PUBLISHED

Assigner: canonical

Published: 2021-10-01T02:35:19.696Z

Updated: 2024-09-17T03:23:37.922Z

Reserved: 2021-06-29T00:00:00.000Z

Link: CVE-2021-3626

Vulnrichment

No data.

NVD

Status : Modified

Published: 2021-10-01T03:15:06.913

Modified: 2024-11-21T06:22:00.840

Link: CVE-2021-3626

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

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