CVE-2021-37594 - Vulnerability Details - OpenCVE

Description

In FreeRDP before 2.4.0 on Windows, wf_cliprdr_server_file_contents_request in client/Windows/wf_cliprdr.c has missing input checks for a FILECONTENTS_SIZE File Contents Request PDU.

Published: 2021-07-27

Score: 9.8 Critical

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

n/a

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

AND

cpe:2.3:a:freerdp:freerdp:*:*:*:*:*:*:*:*

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-2021-24152	In FreeRDP before 2.4.0 on Windows, wf_cliprdr_server_file_contents_request in client/Windows/wf_cliprdr.c has missing input checks for a FILECONTENTS_SIZE File Contents Request PDU.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

Access Vector Network

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 0.00418.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://github.com/FreeRDP/FreeRDP/commit/0d79670a28c0ab049af08613621aa0c267f977e9
https://github.com/FreeRDP/FreeRDP/compare/2.3.2...2.4.0

History

No history.

Subscriptions

Freerdp Freerdp

Microsoft Windows

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2021-07-27T23:33:29.000Z

Updated: 2024-08-04T01:23:01.211Z

Reserved: 2021-07-27T00:00:00.000Z

Link: CVE-2021-37594

Vulnrichment

No data.

NVD

Status : Modified

Published: 2021-07-30T14:15:18.647

Modified: 2024-11-21T06:15:29.270

Link: CVE-2021-37594

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-20

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