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CVE-2019-4049

Quick assessment

Affected
IBM MQ
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.

IBM MQ（IBM WebSphere MQ）是美国IBM公司的一款消息传递中间件产品。该产品主要为面向服务的体系结构（SOA）提供可靠的、经过验证的消息传递主干网。 IBM MQ 9.1.0.0版本至9.1.0.2版本（LTS）和9.1.0版本至9.1.1版本（CD）中存在资源管理错误漏洞。攻击者可利用该漏洞造成拒绝服务（磁盘空间占满）。

AI Predicted 5.5 Difficulty: Trivial EPSS 0.33% · P23

Possible ATT&CK Techniques 1 AI

T1499 · Endpoint Denial of Service
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I. Basic Information for CVE-2019-4049

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
IBM MQ 9.1.0.0, 9.1.0.1, 9.1.1, and 9.1.0.2 is vulnerable to a denial of service due to a local user being able to fill up the disk space of the underlying filesystem using the error logging service. IBM X-Force ID: 156398.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
IBM MQ 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
IBM MQ（IBM WebSphere MQ）是美国IBM公司的一款消息传递中间件产品。该产品主要为面向服务的体系结构（SOA）提供可靠的、经过验证的消息传递主干网。 IBM MQ 9.1.0.0版本至9.1.0.2版本（LTS）和9.1.0版本至9.1.1版本（CD）中存在资源管理错误漏洞。攻击者可利用该漏洞造成拒绝服务（磁盘空间占满）。
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
IBM MQ 9.1.0.0 -

II. Public POCs for CVE-2019-4049

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III. Intelligence Information for CVE-2019-4049

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Vendor Advisories for CVE-2019-4049 (2)

Same Patch Batch · IBM · 2019-08-20 · 31 CVEs total

CVE-2018-1631 IBM Informix Dynamic Server 后置链接漏洞
CVE-2019-4482 IBM Emptoris Spend Analysis 跨站脚本漏洞
CVE-2019-4437 IBM API Connect 信息泄露漏洞
CVE-2019-4424 IBM Business Process Manager和IBM Business Automation Workflow 代码问题漏洞
CVE-2019-4340 IBM Security Guardium Big Data Intelligence 代码问题漏洞
CVE-2019-4338 IBM Security Guardium Big Data Intelligence 资源管理错误漏洞
CVE-2019-4167 IBM StoredIQ 跨站请求伪造漏洞
CVE-2019-4120 IBM Cloud Private 跨站脚本漏洞
CVE-2019-4253 IBM Informix Dynamic Server 权限许可和访问控制问题漏洞
CVE-2018-1796 IBM Informix Dynamic Server 权限许可和访问控制问题漏洞
CVE-2018-1636 IBM Informix Dynamic Server 缓冲区错误漏洞
CVE-2018-1635 IBM Informix Dynamic Server 缓冲区错误漏洞
CVE-2018-1634 IBM Informix Dynamic Server 后置链接漏洞
CVE-2018-1633 IBM Informix Dynamic Server 后置链接漏洞
CVE-2018-1632 IBM Informix Dynamic Server 后置链接漏洞
CVE-2019-4117 IBM Cloud Private Identity and Access Management 跨站请求伪造漏洞
CVE-2018-1630 IBM Informix Dynamic Server 后置链接漏洞
CVE-2019-4485 IBM Emptoris Spend Analysis 信息泄露漏洞
CVE-2019-4484 IBM Emptoris Contract Management 信息泄露漏洞
CVE-2019-4483 IBM Emptoris Spend Analysis SQL注入漏洞

Showing top 20 of 31 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: MQ
Same vendor: IBM

V. Comments for CVE-2019-4049

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