CVE-2023-26151
- State
- Published
- Severity
- 5.3 Medium
- Published
- Oct 3, 2023
- Updated
- Sep 20, 2024
- Reserved
- Feb 20, 2023
Description
Versions of the package asyncua before 0.9.96 are vulnerable to Denial of Service (DoS) such that an attacker can send a malformed packet and as a result, the server will enter into an infinite loop and consume excessive memory.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 5.3 Medium | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:P | snyk |
Weaknesses
- CWE-400 Denial of Service (DoS)
Affected Products
| Product | Versions |
|---|---|
asyncuan/a |
|
References
- https://security.snyk.io/vuln/SNYK-PYTHON-ASYNCUA-5673709
- https://gist.github.com/artfire52/1540b234350795e0ecb4d672608dbec8
- https://github.com/FreeOpcUa/opcua-asyncio/issues/1013
- https://github.com/FreeOpcUa/opcua-asyncio/pull/1039
- https://github.com/FreeOpcUa/opcua-asyncio/commit/f6603daa34a93a658f0e176cb0b9ee5a6643b262
- https://github.com/FreeOpcUa/opcua-asyncio/releases/tag/v0.9.96
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