cnvd - cnvd-2021-08895

CNVD-2021-08895

Vulnerability from cnvd - Published: 2021-02-03

Title

Eclipse Hono存在未明漏洞

Description

Eclipse Hono是Eclipse基金会的一个用于为所连接的 IOT 设备提供控制接口的软件。该软件连接大量的IOT设备，并提供对外提供统一的访问接口进行控制。 Eclipse Hono 1.3.0版本和1.4.0版本存在安全漏洞，该漏洞源于AMQP协议适配器未验证从设备接收到的AMQP消息的大小。特别是设备可以发送大于协议适配器在建立链路期间所指示的最大消息大小的消息。目前没有详细的漏洞细节提供。

Severity

中

Patch Name

Eclipse Hono存在未明漏洞的补丁

Patch Description

Formal description

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://github.com/vert-x3/vertx-proton/issues/57

Reference

https://bugs.eclipse.org/bugs/show_bug.cgi?id=567068

Impacted products

Name
['Eclipse Eclipse Hono 1.3.0', 'Eclipse Eclipse Hono 1.4.0']

Show details on source website

JSON

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    "cve": {
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      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-27217"
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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

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

eclipse

References

URL

Tags

https://bugs.eclipse.org/bugs/show_bug.cgi?id=567068

x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	The Eclipse Foundation	Eclipse Hono	Affected: 1.3.0 Affected: 1.4.0

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

CNVD-2021-08895

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

Tags

Sightings

Nomenclature