CVE-2021-34432
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I. Basic Information for CVE-2021-34432
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
In Eclipse Mosquitto versions 2.07 and earlier, the server will crash if the client tries to send a PUBLISH packet with topic length = 0.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
输入验证不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
Eclipse Mosquitto 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Eclipse Mosquitto是Eclipse基金会的一套开源的消息代理软件。 Eclipse Mosquitto 2.07 及更早版本中存在输入验证错误漏洞，攻击者可通过发送主题长度 = 0 的 PUBLISH 数据包导致服务器崩溃。
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 |
|---|---|---|---|---|
| The Eclipse Foundation | Eclipse Mosquitto | unspecified ~ 2.07 | - |
II. Public POCs for CVE-2021-34432
| # | POC Description | Source Link | Shenlong Link |
|---|
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- https://bugs.eclipse.org/bugs/show_bug.cgi?id=574141x_refsource_CONFIRM
- https://nvd.nist.gov/vuln/detail/CVE-2021-34432
IV. Related Vulnerabilities
V. Comments for CVE-2021-34432
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