CVE-2023-26151
HIGH7.5EPSS 0.15%asyncua vulnerable to denial of service via infinite loop
發布日:2023/10/3修改日:2024/2/16
描述
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.
受影響套件(2)
- PyPI/asyncuafrom 0, < 0.9.96
- PyPI/asyncuafrom 0, < f6603daa34a93a658f0e176cb0b9ee5a6643b262 | from 0, < 0.9.96
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
參考連結(9)
- ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2023-26151
- PATCHhttps://github.com/FreeOpcUa/opcua-asyncio
- WEBhttps://gist.github.com/artfire52/1540b234350795e0ecb4d672608dbec8
- WEBhttps://github.com/FreeOpcUa/opcua-asyncio/commit/f6603daa34a93a658f0e176cb0b9ee5a6643b262
- WEBhttps://github.com/FreeOpcUa/opcua-asyncio/issues/1013
- WEBhttps://github.com/FreeOpcUa/opcua-asyncio/pull/1039
- WEBhttps://github.com/FreeOpcUa/opcua-asyncio/releases/tag/v0.9.96
- WEBhttps://github.com/pypa/advisory-database/tree/main/vulns/asyncua/PYSEC-2023-190.yaml
- WEBhttps://security.snyk.io/vuln/SNYK-PYTHON-ASYNCUA-5673709