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CVE-2019-3894

Quick assessment

Affected
Red Hat wildfly
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 Wildfly是美国红帽（Red Hat）公司的一款基于JavaEE的轻量级开源应用服务器。Elytron subsystem是其中的一个安全框架子系统。 Red Hat Wildfly 11版本至16版本中的Elytron子系统的ElytronManagedThread中存在权限许可和访问控制问题漏洞。该漏洞源于网络系统或产品缺乏有效的权限许可和访问控制措施。

AI Predicted 6.5 Difficulty: Hard EPSS 1.51% · P72
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I. Basic Information for CVE-2019-3894

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
It was discovered that the ElytronManagedThread in Wildfly's Elytron subsystem in versions from 11 to 16 stores a SecurityIdentity to run the thread as. These threads do not necessarily terminate if the keep alive time has not expired. This could allow a shared thread to use the wrong security identity when executing.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
不恰当实现的标准安全检查
Source: CVE Program / CVE List V5
Vulnerability Title
Red Hat Wildfly Elytron子系统权限许可和访问控制问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Red Hat Wildfly是美国红帽（Red Hat）公司的一款基于JavaEE的轻量级开源应用服务器。Elytron subsystem是其中的一个安全框架子系统。 Red Hat Wildfly 11版本至16版本中的Elytron子系统的ElytronManagedThread中存在权限许可和访问控制问题漏洞。该漏洞源于网络系统或产品缺乏有效的权限许可和访问控制措施。
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 wildfly affects from 11 to 16 -

II. Public POCs for CVE-2019-3894

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III. Intelligence Information for CVE-2019-3894

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Vendor Advisories for CVE-2019-3894 (6)

IV. Related Vulnerabilities

Same product: wildfly
Same vendor: Red Hat
Same weakness: CWE-358

V. Comments for CVE-2019-3894

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