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CVE-2021-40829

TLS hostname validation issues within AWS IoT Device SDKs on macOS PUBLISHED

Description (CNA)

Connections initialized by the AWS IoT Device SDK v2 for Java (versions prior to 1.4.2), Python (versions prior to 1.6.1), C++ (versions prior to 1.12.7) and Node.js (versions prior to 1.5.3) did not verify server certificate hostname during TLS handshake when overriding Certificate Authorities (CA) in their trust stores on MacOS. This issue has been addressed in aws-c-io submodule versions 0.10.5 onward. This issue affects: Amazon Web Services AWS IoT Device SDK v2 for Java versions prior to 1.4.2 on macOS. Amazon Web Services AWS IoT Device SDK v2 for Python versions prior to 1.6.1 on macOS. Amazon Web Services AWS IoT Device SDK v2 for C++ versions prior to 1.12.7 on macOS. Amazon Web Services AWS IoT Device SDK v2 for Node.js versions prior to 1.5.3 on macOS. Amazon Web Services AWS-C-IO 0.10.4 on macOS.

Affected (CNA)

Vendor / productVersions
Amazon Web Services / AWS IoT Device SDK v2 for Javaaffected unspecified before 1.4.2
Amazon Web Services / AWS IoT Device SDK v2 for Pythonaffected unspecified before 1.6.1
Amazon Web Services / AWS IoT Device SDK v2 for C++affected unspecified before 1.12.7
Amazon Web Services / AWS IoT Device SDK v2 for Node.jsaffected unspecified before 1.5.3
Amazon Web Services / AWS-C-IOaffected unspecified before 0.10.4

CWE

No CWE identifiers supplied.

References

ADP enrichment

CVE

No English description supplied.