Denial of Service Vulnerability in Azure UMQTT-C by Microsoft
CVE-2019-5917

7.5HIGH

Key Information:

Vendor
Microsoft
Status
Azure-uMQtt-c
Vendor
CVE Published:
12 March 2019

Summary

The Azure UMQTT-C library, which was made available on GitHub prior to October 6, 2017, contains a vulnerability that can be exploited by remote attackers to induce a denial of service. This vulnerability arises from unspecified vectors, allowing malicious actors to disrupt its normal operations, compromising the availability of applications that rely on this library.

Affected Version(s)

azure-umqtt-c azure-umqtt-c that was available through GitHub prior to 2017 October 6.

References

https://github.com/Azure/azure-umqtt-c
x_refsource_MISC
http://www.securityfocus.com/bid/107149
vdb-entryx_refsource_BID
http://jvn.jp/en/jp/JVN05875753/index.html
third-party-advisoryx_refsource_JVN

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.