Products
Keycloak
Source
secalert@redhat.com
Tags
CVE-2024-4540 details
Published : June 3, 2024, 4:15 p.m.
Last Modified : June 3, 2024, 7:23 p.m.
Last Modified : June 3, 2024, 7:23 p.m.
Description
A flaw was found in Keycloak in OAuth 2.0 Pushed Authorization Requests (PAR). Client-provided parameters were found to be included in plain text in the KC_RESTART cookie returned by the authorization server's HTTP response to a `request_uri` authorization request, possibly leading to an information disclosure vulnerability.
CVSS Score
| 1 | 2 | 3 | 4 | 5 | 6 | 7.5 | 8 | 9 | 10 |
|---|
Weakness
| Weakness | Name | Description |
|---|
CVSS Data
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
Base Score
7.5
Exploitability Score
Impact Score
Base Severity
HIGH
Vector String : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
References
| URL | Source |
|---|---|
| https://access.redhat.com/security/cve/CVE-2024-4540 | secalert@redhat.com |
| https://bugzilla.redhat.com/show_bug.cgi?id=2279303 | secalert@redhat.com |
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