CVE-2018-10912

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Source

https://cve.org/CVERecord?id=CVE-2018-10912

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-10912.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2018-10912

Aliases

GHSA-h7j7-pw3v-3v3x

Published

2018-07-23T22:29:00.207Z

Modified

2026-07-16T03:45:12.342891470Z

Severity

4.9 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H CVSS Calculator

Summary

[none]

Details

keycloak before version 4.0.0.final is vulnerable to a infinite loop in session replacement. A Keycloak cluster with multiple nodes could mishandle an expired session replacement and lead to an infinite loop. A malicious authenticated user could use this flaw to achieve Denial of Service on the server.

Database specific

{
    "unresolved_ranges": [
        {
            "source": "CPE_STRING",
            "extracted_events": [
                {
                    "introduced": "7.2"
                },
                {
                    "last_affected": "7.2"
                }
            ],
            "vendor_product": "redhat:single_sign-on",
            "cpes": [
                "cpe:2.3:a:redhat:single_sign-on:7.2:*:*:*:*:*:*:*"
            ]
        }
    ]
}

References

Affected packages

Git / github.com/keycloak/keycloak

Affected ranges

Type

GIT

Repo

https://github.com/keycloak/keycloak

Events

Introduced

Fixed

5f0ff23332a538f4814fb36bdf2b952c5c1b2673

Database specific

{
    "source": "CPE_RANGE",
    "cpe": "cpe:2.3:a:redhat:keycloak:*:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "4.0.0"
        }
    ]
}

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

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-10912.json"