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quarkus-core leaks local environment variables from Quarkus namespace during application's build

High severity GitHub Reviewed Published Apr 4, 2024 to the GitHub Advisory Database • Updated Jul 25, 2024

Package

maven io.quarkus:quarkus-core (Maven)

Affected versions

>= 3.9.0.CR1, <= 3.9.1
>= 3.3.0.CR1, <= 3.8.3
< 3.2.12.Final

Patched versions

3.9.2
3.8.4
3.2.12.Final

Description

A vulnerability was found in the quarkus-core component. Quarkus captures the local environment variables from the Quarkus namespace during the application's build. Thus, running the resulting application inherits the values captured at build time.

However, some local environment variables may have been set by the developer / CI environment for testing purposes, such as dropping the database during the application startup or trusting all TLS certificates to accept self-signed certificates. If these properties are configured using environment variables or the .env facility, they are captured into the built application. It may lead to dangerous behavior if the application does not override these values.

This behavior only happens for configuration properties from the quarkus.* namespace. So, application-specific properties are not captured.

References

Published by the National Vulnerability Database Apr 4, 2024
Published to the GitHub Advisory Database Apr 4, 2024
Reviewed Apr 4, 2024
Last updated Jul 25, 2024

Severity

High

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
Local
Attack complexity
High
Privileges required
Low
User interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

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:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS score

0.044%
(11th percentile)

Weaknesses

CVE ID

CVE-2024-2700

GHSA ID

GHSA-f8h5-v2vg-46rr

Source code

Credits

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