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CVE-2019-3873

Quick assessment

Affected
Red Hat picketlink
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 JBoss Enterprise Application Platform（EAP）是美国红帽（Red Hat）公司的一套开源的、基于J2EE的中间件平台。该平台主要用于构建、部署和托管Java应用程序与服务。 Red Hat JBoss EAP 7.2版本中的Picketlink存在跨站脚本漏洞存在跨站脚本漏洞。该漏洞源于WEB应用缺少对客户端数据的正确验证。攻击者可利用该漏洞执行客户端代码。

AI Predicted 6.5 Difficulty: Easy EPSS 0.91% · P60
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I. Basic Information for CVE-2019-3873

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
It was found that Picketlink as shipped with Jboss Enterprise Application Platform 7.2 would accept an xinclude parameter in SAMLresponse XML. An attacker could use this flaw to send a URL to achieve cross-site scripting or possibly conduct further attacks.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
Source: CVE Program / CVE List V5
Vulnerability Title
Red Hat JBoss Enterprise Application Platform 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Red Hat JBoss Enterprise Application Platform（EAP）是美国红帽（Red Hat）公司的一套开源的、基于J2EE的中间件平台。该平台主要用于构建、部署和托管Java应用程序与服务。 Red Hat JBoss EAP 7.2版本中的Picketlink存在跨站脚本漏洞存在跨站脚本漏洞。该漏洞源于WEB应用缺少对客户端数据的正确验证。攻击者可利用该漏洞执行客户端代码。
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 picketlink as shipped with Jboss Enterprise Application Server 7.2 -

II. Public POCs for CVE-2019-3873

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III. Intelligence Information for CVE-2019-3873

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Vendor Advisories for CVE-2019-3873 (2)

Same Patch Batch · Red Hat · 2019-06-12 · 5 CVEs total

CVE-2019-3875 Red Hat Keycloak 信任管理问题漏洞
CVE-2019-10157 Red Hat Keycloak Node.js adapter 授权问题漏洞
CVE-2019-3872 Red Hat JBoss Enterprise Application Platform Picketlink 跨站脚本漏洞
CVE-2019-3888 Red Hat Undertow 日志信息泄露漏洞

IV. Related Vulnerabilities

Same product: picketlink
Same vendor: Red Hat
Same weakness: CWE-79

V. Comments for CVE-2019-3873

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