CVE-2021-43999

Apache Guacamole 1.2.0 and 1.3.0 do not properly validate responses received from a SAML identity provider. If SAML support is enabled, this may allow a malicious user to assume the identity of another Guacamole user.

Score

CVSS 3.1 8.8 High

Status

Modified - security@apache.org

Published

2022-01-11

Last modified

2024-08-04

Weaknesses

CWE-287

Affected products

• Guacamole (Apache)
• Apache Guacamole (Apache Software Foundation)

References

• http://www.openwall.com/lists/oss-security/2022/01/11/7
• https://lists.apache.org/thread/4dt9h5mo4o9rxlgxm3rp8wfqdtdjn2z9