Vulnerability Details CVE-2022-25903
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 35.0%
CVSS Severity
CVSS v3 Score 7.5
References
- https://github.com/locka99/opcua/pull/216
- https://github.com/locka99/opcua/pull/216/commits/e75dada28a40c3fefc4aeee4cdc272e1b748f8dd
- https://security.snyk.io/vuln/SNYK-RUST-OPCUA-2988750
- https://github.com/locka99/opcua/pull/216
- https://github.com/locka99/opcua/pull/216/commits/e75dada28a40c3fefc4aeee4cdc272e1b748f8dd
- https://security.snyk.io/vuln/SNYK-RUST-OPCUA-2988750
Products affected by CVE-2022-25903
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cpe:2.3:a:opcua_project:opcua:0.0.0
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cpe:2.3:a:opcua_project:opcua:0.1
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cpe:2.3:a:opcua_project:opcua:0.10
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cpe:2.3:a:opcua_project:opcua:0.2
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cpe:2.3:a:opcua_project:opcua:0.3
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cpe:2.3:a:opcua_project:opcua:0.4
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cpe:2.3:a:opcua_project:opcua:0.5
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cpe:2.3:a:opcua_project:opcua:0.6
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cpe:2.3:a:opcua_project:opcua:0.7
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cpe:2.3:a:opcua_project:opcua:0.8
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cpe:2.3:a:opcua_project:opcua:0.9