Pulpcore Authentication Bypass Vulnerability Affects Satellite Deployments
CVE-2024-7923

9.8CRITICAL

Key Information:

Status
Red Hat Satellite 6.13 For Rhel 8
Red Hat Satellite 6.14 For Rhel 8
Red Hat Satellite 6.15 For Rhel 8
Vendor
CVE Published:
4 September 2024

What is CVE-2024-7923?

An authentication bypass vulnerability has been identified in Pulpcore, particularly affecting deployments running with Gunicorn versions prior to 22.0. This vulnerability is caused by the puppet-pulpcore configuration and Apache's mod_proxy failing to properly unset headers, which restricts underscores in HTTP headers. As a result, unauthorized users can exploit this flaw to gain administrative access to systems. The issue impacts all active Satellite deployments (versions 6.13, 6.14, and 6.15) that utilize Pulpcore version 3.0 and above. Organizations using these systems are strongly advised to review their configurations and implement necessary security measures.

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References

https://access.redhat.com/errata/RHSA-2024:6335
vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2024:6336
vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2024:6337
vendor-advisoryx_refsource_REDHAT

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

CVSS V3.0

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

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