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Message-ID: <CALKeL-MztJwfgVgt=bugEoafDNmgDtZ8o=vmZ6mbjuJj9zW20g@mail.gmail.com>
Date: Tue, 11 Jan 2022 13:21:35 -0800
From: Mike Jumper <mjumper@...che.org>
To: announce@...che.org, announce@...camole.apache.org,
dev@...camole.apache.org, user@...camole.apache.org
Cc: security@...camole.apache.org, oss-security@...ts.openwall.com
Subject: [SECURITY] CVE-2021-43999: Apache Guacamole: Improper validation of
SAML responses
Severity: high
Description:
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.
Credit:
We would like to thank Finn Steglich (ETAS) for reporting this issue.
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