Vulnerability-Lookup

CNVD-2018-21220

Vulnerability from cnvd - Published: 2018-10-18

Title

Microsoft Azure IoT Device Client SDK远程内存破坏漏洞

Description

Microsoft C SDK for Azure IoT是美国微软（Microsoft）公司的一款基于C语言的，用于开发Azure IoT（物联网平台）应用程序的软件开发工具包。 Microsoft Azure IoT Device Client SDK存在远程内存破坏漏洞。攻击者可以利用此漏洞在当前登录用户的上下文中执行任意代码。失败的攻击将导致拒绝服务条件。

Severity

高

Patch Name

Microsoft Azure IoT Device Client SDK远程内存破坏漏洞的补丁

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://portal.msrc.microsoft.com/zh-CN/security-guidance/advisory/CVE-2018-8531

Reference

https://www.securityfocus.com/bid/105472 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-8531

Impacted products

Name
Microsoft Hub Device Client SDK for Azure IoT 0

Show details on source website

JSON

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  "serverity": "\u9ad8",
  "submitTime": "2018-10-10",
  "title": "Microsoft Azure IoT Device Client SDK\u8fdc\u7a0b\u5185\u5b58\u7834\u574f\u6f0f\u6d1e"
}

CVE-2018-8531 (GCVE-0-2018-8531)

Vulnerability from cvelistv5 – Published: 2018-10-10 13:00 – Updated: 2024-08-05 07:02

Summary

A remote code execution vulnerability exists in the way that Azure IoT Hub Device Client SDK using MQTT protocol accesses objects in memory, aka "Azure IoT Device Client SDK Memory Corruption Vulnerability." This affects Hub Device Client SDK, Azure IoT Edge.

Severity

No CVSS data available.

CWE

Information Disclosure
Remote Code Execution

Assigner

microsoft CNA under the mitre root

CNA scorecard B 82/100 over 3973 records in the last 180 days details

References

2 references

URL	Tags
http://www.securityfocus.com/bid/105472	vdb-entryx_refsource_BID
https://portal.msrc.microsoft.com/en-US/security-…	x_refsource_CONFIRM

Impacted products

2 products

Vendor	Product	Version
Microsoft	Hub Device Client SDK	Affected: Azure IoT
Microsoft	Azure IoT Edge	Affected: Azure IoT Edge

Date Public

2018-10-09 00:00

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date	Other

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.

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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
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