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CVE-2019-3868

Quick assessment

Affected
Red Hat keycloak
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Red Hat Keycloak是美国红帽（Red Hat）公司的一套为现代应用和服务提供身份验证和管理功能的软件。 Red Hat Keycloak 6.0及之前版本中存在信息泄露漏洞。攻击者可利用该漏洞劫持用户浏览器会话。

AI Predicted 7.5 Difficulty: Moderate EPSS 1.00% · P62

Possible ATT&CK Techniques 2 AI

T1083 · File and Directory Discovery T1079
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I. Basic Information for CVE-2019-3868

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Keycloak up to version 6.0.0 allows the end user token (access or id token JWT) to be used as the session cookie for browser sessions for OIDC. As a result an attacker with access to service provider backend could hijack user’s browser session.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
信息暴露
Source: CVE Program / CVE List V5
Vulnerability Title
Red Hat Keycloak 信息泄露漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Red Hat Keycloak是美国红帽（Red Hat）公司的一套为现代应用和服务提供身份验证和管理功能的软件。 Red Hat Keycloak 6.0及之前版本中存在信息泄露漏洞。攻击者可利用该漏洞劫持用户浏览器会话。
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 keycloak affects up to 6.0.0 version -

II. Public POCs for CVE-2019-3868

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III. Intelligence Information for CVE-2019-3868

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Vendor Advisories for CVE-2019-3868 (4)

IV. Related Vulnerabilities

Same product: keycloak
Same vendor: Red Hat
Same weakness: CWE-200

V. Comments for CVE-2019-3868

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