Improper validation of certificate with host mismatch in AWS IoT Device SDK for Python
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| AWS | AWSIoTPythonSDK | unaffected |
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No data.
No data.
| Vendor | Product | Versions | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Aws | Awsiotpythonsdk |
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No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.381% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
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| Type | Values Removed | Values Added |
|---|---|---|
| Description | Improper validation of certificate with host mismatch in the MQTT client TLS connection layer in AWS IoT Device SDK for Python 1.5.3 through 1.6.0 on Python 3.7 and later might allow an adversary-in-the-middle actor to impersonate the AWS IoT Core endpoint, read device telemetry, and inject arbitrary MQTT messages that the device processes as authentic, via a certificate issued for an unrelated hostname by a certificate authority present in the device trust store. To remediate this issue, users should upgrade to version 1.6.1. | |
| Title | Improper validation of certificate with host mismatch in AWS IoT Device SDK for Python | |
| First Time appeared |
Aws
Aws awsiotpythonsdk |
|
| Weaknesses | CWE-297 | |
| CPEs | cpe:2.3:a:aws:awsiotpythonsdk:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Aws
Aws awsiotpythonsdk |
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| References |
| |
| Metrics |
cvssV3_1
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