High severityNVD Advisory· Published Nov 12, 2023· Updated Feb 13, 2025
Apache Airflow: Permission verification bypass allows viewing dagruns of other dags
CVE-2023-42781
Description
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.
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Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
apache-airflowPyPI | < 2.7.3 | 2.7.3 |
Affected products
3- osv-coords2 versions
< 2.7.3+ 1 more
- (no CPE)range: < 2.7.3
- (no CPE)range: < 2.7.3
Patches
Vulnerability mechanics
References
7- github.com/apache/airflow/pull/34939ghsapatchWEB
- github.com/advisories/GHSA-r7x6-xfcm-3mxvghsaADVISORY
- lists.apache.org/thread/7dnl8nszdxqyns57f3dw0sloy5dfl9o1ghsavendor-advisoryWEB
- nvd.nist.gov/vuln/detail/CVE-2023-42781ghsaADVISORY
- www.openwall.com/lists/oss-security/2023/11/12/2ghsaWEB
- github.com/apache/airflow/commit/33ec72948f74f56f2adb5e2d388e60e88e8a3fa3ghsaWEB
- github.com/pypa/advisory-database/tree/main/vulns/apache-airflow/PYSEC-2023-231.yamlghsaWEB
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