CVE-2023-50943

high

Description

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.

References

https://lists.apache.org/thread/fx278v0twqzxkcts70tc04cp3f8p56pn

https://github.com/apache/airflow/pull/36255

http://www.openwall.com/lists/oss-security/2024/01/24/4

Details

Source: Mitre, NVD

Published: 2024-01-24

Updated: 2024-01-30

Risk Information

CVSS v2

Base Score: 7.8

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:C/A:N

Severity: High

CVSS v3

Base Score: 7.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Severity: High