CVE-2021-43999

See a problem?
Please try reporting it to the source first.
Source
https://cve.org/CVERecord?id=CVE-2021-43999
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-43999.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2021-43999
Aliases
Downstream
Published
2022-01-11T22:15:07.627Z
Modified
2026-04-10T04:41:11.328656Z
Severity
  • 8.8 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

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.

References

Affected packages

Git / github.com/apache/guacamole-server

Affected ranges

Type
GIT
Repo
https://github.com/apache/guacamole-server
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
6042222d44d3b501defaff3d51be442fae710f06
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
90e15cb70635e8d13ebdefec9262701d2179983a
Database specific 
{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "1.2.0-NA"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "1.3.0-NA"
        }
    ]
}

Affected versions

0.*
0.8.2
0.8.3
0.9.0
0.9.1
0.9.2
0.9.3
0.9.4
0.9.5
0.9.6
0.9.7
0.9.8
0.9.9
1.*
1.2.0
1.2.0-RC1
1.3.0
1.3.0-RC1

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-43999.json"