CVE-2023-50943

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2023-50943
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.

7.5 /10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
http://www.openwall.com/lists/oss-security/2024/01/24/4 Mailing List
https://github.com/apache/airflow/pull/36255 Third Party Advisory
https://lists.apache.org/thread/fx278v0twqzxkcts70tc04cp3f8p56pn Mailing List Vendor Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:a:apache:airflow:*:*:*:*:*:*:*:*
History

30 Jan 2024, 22:57

Type Values Removed Values Added
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 7.5
References () http://www.openwall.com/lists/oss-security/2024/01/24/4 - () http://www.openwall.com/lists/oss-security/2024/01/24/4 - Mailing List
References () https://github.com/apache/airflow/pull/36255 - () https://github.com/apache/airflow/pull/36255 - Third Party Advisory
References () https://lists.apache.org/thread/fx278v0twqzxkcts70tc04cp3f8p56pn - () https://lists.apache.org/thread/fx278v0twqzxkcts70tc04cp3f8p56pn - Mailing List, Vendor Advisory
First Time Apache airflow
Apache
CPE cpe:2.3:a:apache:airflow:*:*:*:*:*:*:*:*

24 Jan 2024, 15:15

Type Values Removed Values Added
References
  • () http://www.openwall.com/lists/oss-security/2024/01/24/4 -
Summary
  • (es) Apache Airflow, versiones anteriores a 2.8.1, tienen una vulnerabilidad que permite a un atacante potencial envenenar los datos de XCom al evadir la protección de la configuración "enable_xcom_pickling=False", lo que genera datos envenenados después de la deserialización de XCom. Esta vulnerabilidad se considera baja ya que requiere un autor de DAG para explotarla. Se recomienda a los usuarios actualizar a la versión 2.8.1 o posterior, que soluciona este problema.

24 Jan 2024, 13:15

Type Values Removed Values Added
New CVE
Information

Published : 2024-01-24 13:15

Updated : 2024-01-30 22:57

NVD link : CVE-2023-50943

Mitre link : CVE-2023-50943

CVE.ORG link : CVE-2023-50943

JSON object : View

Products Affected

apache

  • airflow
CWE
CWE-502

Deserialization of Untrusted Data