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CVE-2022-25903
Published: Aug 24, 2022
Modified: Sep 17, 2024
PUBLISHED
CVSS v3.1
7.5
HIGH
Description
The package opcua from 0.0.0 are vulnerable to Denial of Service (DoS) via the ExtensionObjects and Variants objects, when it allows unlimited nesting levels, which could result in a stack overflow even if the message size is less than the maximum allowed.
| Vendor | Product | Versions |
|---|---|---|
n/a | opcua | affected 0.0.0 - < unspecified |
CVSS v3.1 Details
CVSS v3.1 Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:P
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
References
https://github.com/locka99/opcua/pull/216
x_refsource_MISC
https://security.snyk.io/vuln/SNYK-RUST-OPCUA-2988750
x_refsource_MISC
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