id: PYSEC-2023-231
modified: 2023-11-12T16:29:15.321733Z
published: 2023-11-12T14:15:00Z
aliases:
- CVE-2023-42781
- GHSA-r7x6-xfcm-3mxv
details: |-
  Apache Airflow, versions before 2.7.3, has a vulnerability that allows an authorized user who has access to read specific DAGs only, to read information about task instances in other DAGs.  This is a different issue than CVE-2023-42663 but leading to similar outcome.
  Users of Apache Airflow are advised to upgrade to version 2.7.3 or newer to mitigate the risk associated with this vulnerability.
affected:
- package:
    ecosystem: PyPI
    name: apache-airflow
    purl: pkg:pypi/apache-airflow
  ranges:
  - type: ECOSYSTEM
    events:
    - introduced: "0"
    - fixed: 2.7.3
  versions:
  - 1.10.0
  - 1.10.1
  - 1.10.10
  - 1.10.10rc1
  - 1.10.10rc2
  - 1.10.10rc3
  - 1.10.10rc4
  - 1.10.10rc5
  - 1.10.11
  - 1.10.11rc1
  - 1.10.11rc2
  - 1.10.12
  - 1.10.12rc1
  - 1.10.12rc2
  - 1.10.12rc3
  - 1.10.12rc4
  - 1.10.13
  - 1.10.13rc1
  - 1.10.14
  - 1.10.14rc1
  - 1.10.14rc2
  - 1.10.14rc3
  - 1.10.14rc4
  - 1.10.15
  - 1.10.15rc1
  - 1.10.1b1
  - 1.10.1rc2
  - 1.10.2
  - 1.10.2b2
  - 1.10.2rc1
  - 1.10.2rc2
  - 1.10.2rc3
  - 1.10.3
  - 1.10.3b1
  - 1.10.3b2
  - 1.10.3rc1
  - 1.10.3rc2
  - 1.10.4
  - 1.10.4b2
  - 1.10.4rc1
  - 1.10.4rc2
  - 1.10.4rc3
  - 1.10.4rc4
  - 1.10.4rc5
  - 1.10.5
  - 1.10.5rc1
  - 1.10.6
  - 1.10.6rc1
  - 1.10.6rc2
  - 1.10.7
  - 1.10.7rc1
  - 1.10.7rc2
  - 1.10.7rc3
  - 1.10.8
  - 1.10.8rc1
  - 1.10.9
  - 1.10.9rc1
  - 1.8.1
  - 1.8.2
  - 1.8.2rc1
  - 1.9.0
  - 2.0.0
  - 2.0.0b1
  - 2.0.0b2
  - 2.0.0b3
  - 2.0.0rc1
  - 2.0.0rc2
  - 2.0.0rc3
  - 2.0.1
  - 2.0.1rc1
  - 2.0.1rc2
  - 2.0.2
  - 2.0.2rc1
  - 2.1.0
  - 2.1.0rc1
  - 2.1.0rc2
  - 2.1.1
  - 2.1.1rc1
  - 2.1.2
  - 2.1.2rc1
  - 2.1.3
  - 2.1.3rc1
  - 2.1.4
  - 2.1.4rc1
  - 2.1.4rc2
  - 2.2.0
  - 2.2.0b1
  - 2.2.0b2
  - 2.2.0rc1
  - 2.2.1
  - 2.2.1rc1
  - 2.2.1rc2
  - 2.2.2
  - 2.2.2rc1
  - 2.2.2rc2
  - 2.2.3
  - 2.2.3rc1
  - 2.2.3rc2
  - 2.2.4
  - 2.2.4rc1
  - 2.2.5
  - 2.2.5rc1
  - 2.2.5rc2
  - 2.2.5rc3
  - 2.3.0
  - 2.3.0b1
  - 2.3.0rc1
  - 2.3.0rc2
  - 2.3.1
  - 2.3.1rc1
  - 2.3.2
  - 2.3.2rc1
  - 2.3.2rc2
  - 2.3.3
  - 2.3.3rc1
  - 2.3.3rc2
  - 2.3.3rc3
  - 2.3.4
  - 2.3.4rc1
  - 2.4.0
  - 2.4.0b1
  - 2.4.0rc1
  - 2.4.1
  - 2.4.1rc1
  - 2.4.2
  - 2.4.2rc1
  - 2.4.3
  - 2.4.3rc1
  - 2.5.0
  - 2.5.0rc1
  - 2.5.0rc2
  - 2.5.0rc3
  - 2.5.1
  - 2.5.1rc1
  - 2.5.1rc2
  - 2.5.2
  - 2.5.2rc1
  - 2.5.2rc2
  - 2.5.3
  - 2.5.3rc1
  - 2.5.3rc2
  - 2.6.0
  - 2.6.0b1
  - 2.6.0rc1
  - 2.6.0rc2
  - 2.6.0rc3
  - 2.6.0rc4
  - 2.6.0rc5
  - 2.6.1
  - 2.6.1rc1
  - 2.6.1rc2
  - 2.6.1rc3
  - 2.6.2
  - 2.6.2rc1
  - 2.6.2rc2
  - 2.6.3
  - 2.6.3rc1
  - 2.7.0
  - 2.7.0b1
  - 2.7.0rc1
  - 2.7.0rc2
  - 2.7.1
  - 2.7.1rc1
  - 2.7.1rc2
  - 2.7.2
  - 2.7.2rc1
  - 2.7.3rc1
references:
- type: WEB
  url: https://github.com/apache/airflow/pull/34939
- type: WEB
  url: https://lists.apache.org/thread/7dnl8nszdxqyns57f3dw0sloy5dfl9o1
- type: ADVISORY
  url: https://github.com/advisories/GHSA-r7x6-xfcm-3mxv