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6 vulnerabilities found for hono by eclipse

VAR-202011-0720

Vulnerability from variot - Updated: 2024-11-23 23:11

In Eclipse Hono version 1.3.0 and 1.4.0 the AMQP protocol adapter does not verify the size of AMQP messages received from devices. In particular, a device may send messages that are bigger than the max-message-size that the protocol adapter has indicated during link establishment. While the AMQP 1.0 protocol explicitly disallows a peer to send such messages, a hand crafted AMQP 1.0 client could exploit this behavior in order to send a message of unlimited size to the adapter, eventually causing the adapter to fail with an out of memory exception. Eclipse Hono Contains an unspecified vulnerability.Denial of service (DoS) It may be put into a state. Eclipse Hono is a software of the Eclipse Foundation used to provide a control interface for connected IOT devices. The software connects a large number of IOT devices and provides a unified access interface for external control. No detailed vulnerability details are currently provided

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VAR-202101-0328

Vulnerability from variot - Updated: 2024-11-23 22:25

The Eclipse Hono AMQP and MQTT protocol adapters do not check whether an authenticated gateway device is authorized to receive command & control messages when it has subscribed only to commands for a specific device. The missing check involves verifying that the command target device is configured giving permission for the gateway device to act on its behalf. This means an authenticated device of a certain tenant, notably also a non-gateway device acting like a gateway, may receive command & control messages targeted at a different device of the same tenant without corresponding permissions getting checked. Eclipse Hono Is vulnerable to a lack of authentication.Information is obtained, information is tampered with, and service is disrupted (DoS) It may be put into a state. Eclipse Hono is a software of the Eclipse Foundation for providing a control interface for connected IOT devices. The software connects a large number of IOT devices and provides a unified access interface for external control

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CVE-2020-27220 (GCVE-0-2020-27220)

Vulnerability from nvd – Published: 2021-01-14 22:35 – Updated: 2024-08-04 16:11
VLAI?
Summary
The Eclipse Hono AMQP and MQTT protocol adapters do not check whether an authenticated gateway device is authorized to receive command & control messages when it has subscribed only to commands for a specific device. The missing check involves verifying that the command target device is configured giving permission for the gateway device to act on its behalf. This means an authenticated device of a certain tenant, notably also a non-gateway device acting like a gateway, may receive command & control messages targeted at a different device of the same tenant without corresponding permissions getting checked.
Severity ?
No CVSS data available.
CWE
Assigner
References
Impacted products
Vendor Product Version
The Eclipse Foundation Eclipse Hono Affected: 1.4.0 to 1.4.4 inclusive, 1.5.0
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2020-27217 (GCVE-0-2020-27217)

Vulnerability from nvd – Published: 2020-11-13 19:30 – Updated: 2024-08-04 16:11
VLAI?
Summary
In Eclipse Hono version 1.3.0 and 1.4.0 the AMQP protocol adapter does not verify the size of AMQP messages received from devices. In particular, a device may send messages that are bigger than the max-message-size that the protocol adapter has indicated during link establishment. While the AMQP 1.0 protocol explicitly disallows a peer to send such messages, a hand crafted AMQP 1.0 client could exploit this behavior in order to send a message of unlimited size to the adapter, eventually causing the adapter to fail with an out of memory exception.
Severity ?
No CVSS data available.
CWE
  • CWE-1284 - Improper Validation of Specified Quantity in Input
Assigner
References
Impacted products
Vendor Product Version
The Eclipse Foundation Eclipse Hono Affected: 1.3.0
Affected: 1.4.0
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2020-27220 (GCVE-0-2020-27220)

Vulnerability from cvelistv5 – Published: 2021-01-14 22:35 – Updated: 2024-08-04 16:11
VLAI?
Summary
The Eclipse Hono AMQP and MQTT protocol adapters do not check whether an authenticated gateway device is authorized to receive command & control messages when it has subscribed only to commands for a specific device. The missing check involves verifying that the command target device is configured giving permission for the gateway device to act on its behalf. This means an authenticated device of a certain tenant, notably also a non-gateway device acting like a gateway, may receive command & control messages targeted at a different device of the same tenant without corresponding permissions getting checked.
Severity ?
No CVSS data available.
CWE
Assigner
References
Impacted products
Vendor Product Version
The Eclipse Foundation Eclipse Hono Affected: 1.4.0 to 1.4.4 inclusive, 1.5.0
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2020-27217 (GCVE-0-2020-27217)

Vulnerability from cvelistv5 – Published: 2020-11-13 19:30 – Updated: 2024-08-04 16:11
VLAI?
Summary
In Eclipse Hono version 1.3.0 and 1.4.0 the AMQP protocol adapter does not verify the size of AMQP messages received from devices. In particular, a device may send messages that are bigger than the max-message-size that the protocol adapter has indicated during link establishment. While the AMQP 1.0 protocol explicitly disallows a peer to send such messages, a hand crafted AMQP 1.0 client could exploit this behavior in order to send a message of unlimited size to the adapter, eventually causing the adapter to fail with an out of memory exception.
Severity ?
No CVSS data available.
CWE
  • CWE-1284 - Improper Validation of Specified Quantity in Input
Assigner
References
Impacted products
Vendor Product Version
The Eclipse Foundation Eclipse Hono Affected: 1.3.0
Affected: 1.4.0
Create a notification for this product.
Show details on NVD website
To clipboard 

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