CVE-2021-34432
High
Description
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.
SeverityHigh
CVSS7.5
Exploit probability—
ProductEclipse Mosquitto
PublishedJul 27, 2021
First seenJul 27, 2021
Weakness typeCWE-20Improper input validation
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| eclipse mosquitto | v ≤ 2.0.7 | — |
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