Out-of-bounds Read Affecting freerdp/freerdp package, versions [,3.5.1)


Severity

Recommended
0.0
medium
0
10

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

Threat Intelligence

Exploit Maturity
Proof of Concept
EPSS
0.08% (39th percentile)

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  • Snyk IDSNYK-UNMANAGED-FREERDPFREERDP-6673146
  • published24 Apr 2024
  • disclosed23 Apr 2024
  • creditUnknown

Introduced: 23 Apr 2024

CVE-2024-32662  (opens in a new tab)
CWE-125  (opens in a new tab)

How to fix?

Upgrade freerdp/freerdp to version 3.5.1 or higher.

Overview

Affected versions of this package are vulnerable to Out-of-bounds Read due to the process where a WCHAR string is read with twice the size it has and converted to UTF-8, then base64 decoded. The string is only used to compare against the redirection server certificate. An attacker can potentially disclose sensitive information by sending a specially crafted certificate.

References

CVSS Base Scores

version 3.1