| Name | CVE-2021-43999 |
| 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. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| Debian Bugs | 1015986 |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| guacamole-client | source | stretch | (not affected) | |||
| guacamole-client | source | (unstable) | (unfixed) | 1015986 |
[stretch] - guacamole-client <not-affected> (SAML is not supported)
https://www.openwall.com/lists/oss-security/2022/01/11/7