What’s Vulnerable › Vulnerabilities

CVE-2019-5917

• Severity: high (CVSS 7.5 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 21.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2019-03-12 · updated 2026-06-17

Description

azure-umqtt-c (available through GitHub prior to 2017 October 6) allows remote attackers to cause a denial of service via unspecified vectors.

Affected products

• Microsoft azure-umqtt-c: before 2017-10-06 — fixed in 2017-10-06
• Microsoft azure-umqtt-c: azure-umqtt-c that was available through GitHub prior to 2017 October 6.

How to fix

Upgrade to a fixed version: Microsoft azure-umqtt-c 2017-10-06. Check the vendor advisory for mitigations.

References

• http://jvn.jp/en/jp/JVN05875753/index.html
• http://www.securityfocus.com/bid/107149
• https://github.com/Azure/azure-umqtt-c
• http://jvn.jp/en/jp/JVN05875753/index.html
• http://www.securityfocus.com/bid/107149
• https://github.com/Azure/azure-umqtt-c

Get alerted when CVE-2019-5917 or the next vulnerability affects your stack