CVE-2023-26151

CVSS 5.3 MEDIUMEPSS 1.0%CWE-400

Vexday Risk Score

13Baixo

Decisão SSVC (CISA)

Track

Sem sinal de exploração → monitorar

CVSS 5.3EPSS 1.0%KEV nãoPoC —Nuclei —Metasploit —Patch —

Ciclo de vida

03 out 2023Publicada no NVD

Recomendação: Monitorar — sem sinal de exploração no momento.

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.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:P

Produtos afetados

n/a · asyncua

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Referências

https://gist.github.com/artfire52/1540b234350795e0ecb4d672608dbec8 https://github.com/FreeOpcUa/opcua-asyncio/commit/f6603daa34a93a658f0e176cb0b9ee5a6643b262 https://github.com/FreeOpcUa/opcua-asyncio/issues/1013 https://github.com/FreeOpcUa/opcua-asyncio/pull/1039 https://github.com/FreeOpcUa/opcua-asyncio/releases/tag/v0.9.96 https://security.snyk.io/vuln/SNYK-PYTHON-ASYNCUA-5673709