Integer Overflow or Wraparound Affecting freerdp/freerdp package, versions [,2.1.0)


Severity

Recommended
0.0
medium
0
10

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

Threat Intelligence

EPSS
0.09% (40th percentile)

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  • Snyk IDSNYK-UNMANAGED-FREERDPFREERDP-2319416
  • published14 Dec 2021
  • disclosed29 May 2020
  • creditUnknown

Introduced: 29 May 2020

CVE-2020-11039  (opens in a new tab)
CWE-190  (opens in a new tab)

How to fix?

Upgrade freerdp/freerdp to version 2.1.0 or higher.

Overview

Affected versions of this package are vulnerable to Integer Overflow or Wraparound. In FreeRDP less than or equal to 2.0.0, when using a manipulated server with USB redirection enabled (nearly) arbitrary memory can be read and written due to integer overflows in length checks. This has been patched in 2.1.0.

References

CVSS Base Scores

version 3.1