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CVE-2023-5676— Eclipse OpenJ9 possible infinite busy hang

Quick assessment

Affected
Eclipse Foundation OpenJ9
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.

Eclipse OpenJ9是Eclipse基金会的一款Java应用程序引擎。该产品主要用于运行Java应用程序。 Eclipse OpenJ9 0.41.0之前版本存在安全漏洞，该漏洞源于如果在JVM完成初始化之前收到关闭信号，则JVM可能会被迫陷入无限繁忙挂起或分段错误。

CVSS 4.1 · Medium EPSS 0.41% · P33

Possible ATT&CK Techniques 1 AI

T1499 · Endpoint Denial of Service
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I. Basic Information for CVE-2023-5676

Vulnerability Information
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Vulnerability Title
Eclipse OpenJ9 possible infinite busy hang
Source: CVE Program / CVE List V5
Vulnerability Description
In Eclipse OpenJ9 before version 0.41.0, the JVM can be forced into an infinite busy hang on a spinlock or a segmentation fault if a shutdown signal (SIGTERM, SIGINT or SIGHUP) is received before the JVM has finished initializing.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
信号处理例程中的竞争条件
Source: CVE Program / CVE List V5
Vulnerability Title
Eclipse OpenJ9 竞争条件问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Eclipse OpenJ9是Eclipse基金会的一款Java应用程序引擎。该产品主要用于运行Java应用程序。 Eclipse OpenJ9 0.41.0之前版本存在安全漏洞，该漏洞源于如果在JVM完成初始化之前收到关闭信号，则JVM可能会被迫陷入无限繁忙挂起或分段错误。
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
Eclipse Foundation OpenJ9 0 ~ 0.41.0 -

II. Public POCs for CVE-2023-5676

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III. Intelligence Information for CVE-2023-5676

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Patches & Fixes for CVE-2023-5676 (1)

Other References for CVE-2023-5676 (1)

IV. Related Vulnerabilities

Same product: OpenJ9
Same vendor: Eclipse Foundation
Same weakness: CWE-364

V. Comments for CVE-2023-5676

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