CVE-2019-10201

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Source
https://cve.org/CVERecord?id=CVE-2019-10201
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-10201.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2019-10201
Aliases
Published
2019-08-14T17:15:11.143Z
Modified
2026-04-10T04:13:44.734553Z
Severity
  • 8.1 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N CVSS Calculator
Summary
[none]
Details

It was found that Keycloak's SAML broker, versions up to 6.0.1, did not verify missing message signatures. If an attacker modifies the SAML Response and removes the <Signature> sections, the message is still accepted, and the message can be modified. An attacker could use this flaw to impersonate other users and gain access to sensitive information.

References

Affected packages

Git / github.com/keycloak/keycloak

Affected ranges

Type
GIT
Repo
https://github.com/keycloak/keycloak
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
217e2ee4721c069bb977e40fd9a03dc08e2d42a9
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
e6a274ea0e31c6572e795f3372f006c88122539b
Database specific 
{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "6.0.1"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "7.0"
        }
    ]
}

Affected versions

1.*
1.0-alpha-1
1.0-alpha-1-12062013
1.0-alpha-2
1.0-alpha-3
1.0-beta-1
1.0-beta-2
1.0-beta-4
1.0-final
1.0-rc-1
1.0.0.Final
1.1.0.Beta2
1.3.0.Final
2.*
2.4.0.Test
6.*
6.0.1
7.*
7.0.0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-10201.json"
unresolved_ranges 
[
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "7.3.3"
            }
        ]
    }
]