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CVE-2017-14199

Quick assessment

Affected
Zephyr getaddrinfo
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Zephyr是一套开源的小型的可缩放的实时操作系统。 Zephyr 1.9.0版本和1.10.0版本中的getaddrinfo()实现存在缓冲区溢出漏洞，该漏洞源于网络系统或产品在内存上执行操作时，未正确验证数据边界，导致向关联的其他内存位置上执行了错误的读写操作。攻击者可利用该漏洞导致缓冲区溢出或堆溢出等。

AI Predicted 7.5 Difficulty: Moderate EPSS 1.56% · P73
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I. Basic Information for CVE-2017-14199

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A buffer overflow has been found in the Zephyr Project's getaddrinfo() implementation in 1.9.0 and 1.10.0.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Zephyr 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Zephyr是一套开源的小型的可缩放的实时操作系统。 Zephyr 1.9.0版本和1.10.0版本中的getaddrinfo()实现存在缓冲区溢出漏洞，该漏洞源于网络系统或产品在内存上执行操作时，未正确验证数据边界，导致向关联的其他内存位置上执行了错误的读写操作。攻击者可利用该漏洞导致缓冲区溢出或堆溢出等。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Zephyr getaddrinfo 1.9.0 -

II. Public POCs for CVE-2017-14199

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III. Intelligence Information for CVE-2017-14199

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Patches & Fixes for CVE-2017-14199 (1)

Other References for CVE-2017-14199 (1)

IV. Related Vulnerabilities

Same vendor: Zephyr

V. Comments for CVE-2017-14199

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