Improper Input Validation Affecting freerdp/freerdp package, versions [,2.4.0)


Severity

Recommended
0.0
critical
0
10

CVSS assessment made by Snyk's Security Team. Learn more

Threat Intelligence

EPSS
0.2% (59th percentile)

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  • Snyk IDSNYK-UNMANAGED-FREERDPFREERDP-2319446
  • published14 Dec 2021
  • disclosed30 Jul 2021
  • creditUnknown

Introduced: 30 Jul 2021

CVE-2021-37595  (opens in a new tab)
CWE-20  (opens in a new tab)

How to fix?

Upgrade freerdp/freerdp to version 2.4.0 or higher.

Overview

Affected versions of this package are vulnerable to Improper Input Validation. 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_RANGE File Contents Request PDU.

CVSS Base Scores

version 3.1