Search criteria
3 vulnerabilities by opcua_project
CVE-2022-25903 (GCVE-0-2022-25903)
Vulnerability from cvelistv5 – Published: 2022-08-24 05:00 – Updated: 2024-09-17 01:45
VLAI
Title
Denial of Service (DoS)
Summary
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.
Severity
CWE
- Denial of Service (DoS)
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/locka99/opcua/pull/216 | x_refsource_MISC |
| https://security.snyk.io/vuln/SNYK-RUST-OPCUA-2988750 | x_refsource_MISC |
| https://github.com/locka99/opcua/pull/216/commits… | x_refsource_MISC |
Impacted products
Date Public
2022-08-24 00:00
Credits
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CVE-2022-25888 (GCVE-0-2022-25888)
Vulnerability from cvelistv5 – Published: 2022-08-23 05:07 – Updated: 2024-09-16 23:15
VLAI
Title
Denial of Service (DoS)
Summary
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.
Severity
CWE
- Denial of Service (DoS)
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://security.snyk.io/vuln/SNYK-RUST-OPCUA-2988751 | x_refsource_MISC |
| https://github.com/locka99/opcua/pull/216 | x_refsource_MISC |
| https://github.com/locka99/opcua/pull/216/commits… | x_refsource_MISC |
Impacted products
Date Public
2022-08-23 00:00
Credits
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CVE-2022-25304 (GCVE-0-2022-25304)
Vulnerability from cvelistv5 – Published: 2022-08-23 05:05 – Updated: 2024-09-17 02:48
VLAI
Title
Denial of Service (DoS)
Summary
All versions of package opcua; all versions of package asyncua 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.
Severity
CWE
- Denial of Service (DoS)
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://security.snyk.io/vuln/SNYK-PYTHON-OPCUA-2988730 | x_refsource_MISC |
| https://security.snyk.io/vuln/SNYK-PYTHON-ASYNCUA… | x_refsource_MISC |
| https://github.com/FreeOpcUa/python-opcua/issues/1466 | x_refsource_MISC |
Impacted products
Date Public
2022-08-23 00:00
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"url": "https://security.snyk.io/vuln/SNYK-PYTHON-OPCUA-2988730"
},
{
"name": "https://security.snyk.io/vuln/SNYK-PYTHON-ASYNCUA-2988731",
"refsource": "MISC",
"url": "https://security.snyk.io/vuln/SNYK-PYTHON-ASYNCUA-2988731"
},
{
"name": "https://github.com/FreeOpcUa/python-opcua/issues/1466",
"refsource": "MISC",
"url": "https://github.com/FreeOpcUa/python-opcua/issues/1466"
}
]
}
}
}
},
"cveMetadata": {
"assignerOrgId": "bae035ff-b466-4ff4-94d0-fc9efd9e1730",
"assignerShortName": "snyk",
"cveId": "CVE-2022-25304",
"datePublished": "2022-08-23T05:05:11.904Z",
"dateReserved": "2022-02-24T00:00:00.000Z",
"dateUpdated": "2024-09-17T02:48:11.272Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}