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Medium severity · published Nov 12, 2023
CVE-2023-42781
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…
6.5
CVSS
1.7%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.7% · higher than 76% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AI
Airflow · Apache
before 2.7.3 · source: NVD
Affected product
AI
Airflow
Apache
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-42781
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-42781
Mailing List
http://www.openwall.com/lists/oss-security/2023/11/12/2
Patch
https://github.com/apache/airflow/pull/34939
Mailing List
https://lists.apache.org/thread/7dnl8nszdxqyns57f3dw0sloy5dfl9o1
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