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Apache Airflow vulnerable to sensitive information exposure when expose-config is set to non-sensitive-only

Moderate severity GitHub Reviewed Published Oct 14, 2023 to the GitHub Advisory Database • Updated Mar 6, 2024

Package

pip apache-airflow (pip)

Affected versions

>= 2.7.0, < 2.7.2

Patched versions

2.7.2

Description

Apache Airflow, versions 2.7.0 and 2.7.1, is affected by a vulnerability that allows an authenticated user to retrieve sensitive configuration information when the expose_config option is set to non-sensitive-only. The expose_config option is False by default. It is recommended to upgrade to a version that is not affected.

References

Published by the National Vulnerability Database Oct 14, 2023
Published to the GitHub Advisory Database Oct 14, 2023
Reviewed Oct 17, 2023
Last updated Mar 6, 2024

Severity

Moderate

CVSS overall score

This score calculates overall vulnerability severity from 0 to 10 and is based on the Common Vulnerability Scoring System (CVSS).
/ 10

CVSS v3 base metrics

Attack vector
Network
Attack complexity
Low
Privileges required
Low
User interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
None
Availability
None

CVSS v3 base metrics

Attack vector: More severe the more the remote (logically and physically) an attacker can be in order to exploit the vulnerability.
Attack complexity: More severe for the least complex attacks.
Privileges required: More severe if no privileges are required.
User interaction: More severe when no user interaction is required.
Scope: More severe when a scope change occurs, e.g. one vulnerable component impacts resources in components beyond its security scope.
Confidentiality: More severe when loss of data confidentiality is highest, measuring the level of data access available to an unauthorized user.
Integrity: More severe when loss of data integrity is the highest, measuring the consequence of data modification possible by an unauthorized user.
Availability: More severe when the loss of impacted component availability is highest.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

EPSS score

0.055%
(24th percentile)

Weaknesses

CVE ID

CVE-2023-45348

GHSA ID

GHSA-fpxx-xv4c-gxqp

Source code

Credits

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