CVE-2023-0657— Keycloak: impersonation via logout token exchange
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I. Basic Information for CVE-2023-0657
Vulnerability Information
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Vulnerability Title
Keycloak: impersonation via logout token exchange
Source: NVD (National Vulnerability Database)
Vulnerability Description
A flaw was found in Keycloak. This issue occurs due to improperly enforcing token types when validating signatures locally. This could allow an authenticated attacker to exchange a logout token for an access token and possibly gain access to data outside of enforced permissions.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:A/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
对于放弃特权的检查不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
编号已被CVE保留
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
暂无详细信息。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Red Hat | Red Hat build of Keycloak 22 | 22.0.10-1 ~ * | cpe:/a:redhat:build_keycloak:22::el9 | |
| Red Hat | Red Hat build of Keycloak 22 | 22-13 ~ * | cpe:/a:redhat:build_keycloak:22::el9 | |
| Red Hat | Red Hat build of Keycloak 22 | 22-16 ~ * | cpe:/a:redhat:build_keycloak:22::el9 | |
| Red Hat | Red Hat build of Keycloak 22.0.10 | - | cpe:/a:redhat:build_keycloak:22 | |
| Red Hat | Red Hat Single Sign-On 7 | - | cpe:/a:redhat:red_hat_single_sign_on:7 |
II. Public POCs for CVE-2023-0657
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|---|
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IV. Related Vulnerabilities
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V. Comments for CVE-2023-0657
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