Information Disclosure Affecting org.apache.guacamole:guacamole package, versions [,1.2.0)


Severity

Recommended
0.0
medium
0
10

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

Threat Intelligence

EPSS
0.05% (21st percentile)

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  • Snyk IDSNYK-JAVA-ORGAPACHEGUACAMOLE-575219
  • published2 Jul 2020
  • disclosed2 Jul 2020
  • creditUnknown

Introduced: 2 Jul 2020

CVE-2020-9497  (opens in a new tab)
CWE-200  (opens in a new tab)

How to fix?

Upgrade org.apache.guacamole:guacamole to version 1.2.0 or higher.

Overview

org.apache.guacamole:guacamole is a clientless remote desktop gateway.

Affected versions of this package are vulnerable to Information Disclosure. The package do not properly validate data received from RDP servers via static virtual channels. If a user connects to a malicious or compromised RDP server, specially-crafted PDUs could result in disclosure of information within the memory of the process handling the connection.

CVSS Scores

version 3.1