CVE-2023-50943

Apache Airflow: Potential pickle deserialization vulnerability in XComs

CVSS 7.5 HIGHEPSS 1.2%CWE-502

Vexday Risk Score

21Baixo

Decisão SSVC (CISA)

Track

Sem sinal de exploração → monitorar

CVSS 7.5EPSS 1.2%KEV nãoPoC —Nuclei —Metasploit —Patch referenciado

Ciclo de vida

24 jan 2024Publicada no NVD

Recomendação: Monitorar — sem sinal de exploração no momento.

Apache Airflow, versions before 2.8.1, have a vulnerability that allows a potential attacker to poison the XCom data by bypassing the protection of "enable_xcom_pickling=False" configuration setting resulting in poisoned data after XCom deserialization. This vulnerability is considered low since it requires a DAG author to exploit it. Users are recommended to upgrade to version 2.8.1 or later, which fixes this issue.

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

Produtos afetados

Apache Software Foundation · Apache Airflow

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Referências

https://github.com/apache/airflow/pull/36255 https://lists.apache.org/thread/fx278v0twqzxkcts70tc04cp3f8p56pn http://www.openwall.com/lists/oss-security/2024/01/24/4