CVE-2022-25888
High
Description
The package opcua from 0.0.0 are vulnerable to Denial of Service (DoS) due to a missing limitation on the number of received chunks - per single session or in total for all concurrent sessions. An attacker can exploit this vulnerability by sending an unlimited number of huge chunks (e.g. 2GB each) without sending the Final closing chunk.
SeverityHigh
CVSS7.5
Exploit probability—
ProductOpcua
PublishedAug 23, 2022
First seenAug 23, 2022
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| opcua_project opcua | 0.0.0 ≤ v | — |
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