Incorrect Default Permissions Affecting guacamole-client package, versions *


Severity

Recommended
low

Based on Debian security rating.

Threat Intelligence

EPSS
1.26% (70th percentile)

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  • Snyk IDSNYK-DEBIAN9-GUACAMOLECLIENT-1083199
  • published20 Jan 2021
  • disclosed19 Jan 2021

Introduced: 19 Jan 2021

CVE-2020-11997  (opens in a new tab)
CWE-276  (opens in a new tab)

How to fix?

There is no fixed version for Debian:9 guacamole-client.

NVD Description

Note: Versions mentioned in the description apply only to the upstream guacamole-client package and not the guacamole-client package as distributed by Debian. See How to fix? for Debian:9 relevant fixed versions and status.

Apache Guacamole 1.2.0 and earlier do not consistently restrict access to connection history based on user visibility. If multiple users share access to the same connection, those users may be able to see which other users have accessed that connection, as well as the IP addresses from which that connection was accessed, even if those users do not otherwise have permission to see other users.

CVSS Base Scores

version 3.1