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CVE-2019-5917

Quick assessment

Affected
Microsoft azure-umqtt-c
Exploitation
High exploitation probability; assess promptly
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Microsoft azure-umqtt-c是美国微软（Microsoft）公司的一款用于mqtt协议通信的通用库。ldb是一款嵌入式数据库。 Microsoft azure-umqtt-c 2017 October 6之前版本中存在拒绝服务漏洞。攻击者可利用该漏洞造成拒绝服务。

AI Predicted 5.3 Difficulty: Moderate EPSS 21.42% · P98
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I. Basic Information for CVE-2019-5917

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
azure-umqtt-c (available through GitHub prior to 2017 October 6) allows remote attackers to cause a denial of service via unspecified vectors.
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
Microsoft azure-umqtt-c 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Microsoft azure-umqtt-c是美国微软（Microsoft）公司的一款用于mqtt协议通信的通用库。ldb是一款嵌入式数据库。 Microsoft azure-umqtt-c 2017 October 6之前版本中存在拒绝服务漏洞。攻击者可利用该漏洞造成拒绝服务。
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
Microsoft azure-umqtt-c azure-umqtt-c that was available through GitHub prior to 2017 October 6. -

II. Public POCs for CVE-2019-5917

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III. Intelligence Information for CVE-2019-5917

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Vendor Advisories for CVE-2019-5917 (2)

Other References for CVE-2019-5917 (1)

Same Patch Batch · Microsoft · 2019-03-12 · 3 CVEs total

CVE-2019-5921 Microsoft Windows 安全漏洞
CVE-2019-5922 Microsoft Teams 安全漏洞

IV. Related Vulnerabilities

Same vendor: Microsoft

V. Comments for CVE-2019-5917

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