Name: CVE-2021-34432: Improper Input Validation
Creator: Rapid7
Published: 2021-07-27T00:00:00.000Z
License: https://www.rapid7.com/legal/website-terms-of-use/
Keywords: CVE, CVE-2021-34432, CWE-20, CVSS 7.5, EPSS 0.01247

In Eclipse Mosquitto versions 2.0.7 and earlier, the server will crash if the client tries to send a PUBLISH packet with topic length = 0.

CVSS Details

CVSS 3.1 Base Score: 7.5
CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)

Covered by Rapid7

Product	Vendor Advisory	Solution File	Added	Published
Alpine Linux	—	Upgrade mosquitto	Mar 26, 2024	Jul 27, 2021
Debian	—	Upgrade mosquitto	Jul 30, 2024	Jul 27, 2021

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CVSS Details

Covered by Rapid7

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