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Spring Boot Security Bypass with Wildcard Pattern Matching on Cloud Foundry

Critical severity GitHub Reviewed Published Apr 20, 2023 to the GitHub Advisory Database • Updated May 24, 2024

Package

maven org.springframework.boot:spring-boot-actuator-autoconfigure (Maven)

Affected versions

>= 3.0.0, < 3.0.6
>= 2.7.0, < 2.7.11
>= 2.6.0, < 2.6.15
>= 2.5.0, < 2.5.15

Patched versions

3.0.6
2.7.11
2.6.15
2.5.15

Description

In Spring Boot versions 3.0.0 - 3.0.5, 2.7.0 - 2.7.10, and older unsupported versions, an application that is deployed to Cloud Foundry could be susceptible to a security bypass. Users of affected versions should apply the following mitigation: 3.0.x users should upgrade to 3.0.6+. 2.7.x users should upgrade to 2.7.11+. Users of older, unsupported versions should upgrade to 3.0.6+ or 2.7.11+.

References

Published by the National Vulnerability Database Apr 20, 2023
Published to the GitHub Advisory Database Apr 20, 2023
Reviewed Apr 24, 2023
Last updated May 24, 2024

Severity

Critical
9.8
/ 10

CVSS base metrics

Attack vector
Network
Attack complexity
Low
Privileges required
None
User interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weaknesses

No CWEs

CVE ID

CVE-2023-20873

GHSA ID

GHSA-g5h3-w546-pj7f

Credits

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