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I. Basic Information for CVE-2020-27890
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
The Zigbee protocol implementation on Texas Instruments CC2538 devices with Z-Stack 3.0.1 does not properly process a ZCL Write Attributes No Response message. It crashes in zclParseInWriteCmd() and does not update the specific attribute's value.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
Texas Instruments CC2538 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Texas Instruments CC2538是美国德州仪器（Texas Instruments）的一款基于实时操作系统的微控制器。 Texas Instruments CC2538 存在安全漏洞，该漏洞源于Zigbee协议实现与Z-Stack 3.0.1没有正确处理ZCL写属性没有响应消息。它在zclParseInWriteCmd()中崩溃，并且没有更新特定属性的值。
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
VendorProductAffected VersionsCPESubscribe
-n/a n/a -
II. Public POCs for CVE-2020-27890
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III. Intelligence Information for CVE-2020-27890
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V. Comments for CVE-2020-27890

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