CVE-2024-7923: satellite Auth Bypass — Fix

Description

An authentication bypass vulnerability has been identified in Pulpcore when deployed with Gunicorn versions prior to 22.0, due to the puppet-pulpcore configuration. This issue arises from Apache's mod_proxy not properly unsetting headers because of restrictions on underscores in HTTP headers, allowing authentication through a malformed header. This flaw impacts all active Satellite deployments (6.13, 6.14 and 6.15) which are using Pulpcore version 3.0+ and could potentially enable unauthorized users to gain administrative access.

Is your site exposed to CVE-2024-7923?

Run a free security scan — no signup, results in seconds.

CVSS v3.1 Score

9.8

CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness Type (CWE)

CWE-287 Improper Authentication

Affected Products

Vendor	Product	Versions
redhat	satellite	All
redhat	satellite	All
redhat	satellite	All

References

Advisories & Patches

https://access.redhat.com/errata/RHSA-2024:6335 https://access.redhat.com/errata/RHSA-2024:6336 https://access.redhat.com/errata/RHSA-2024:6337 https://access.redhat.com/security/cve/CVE-2024-7923

Other References

https://access.redhat.com/errata/RHSA-2024:8906 https://bugzilla.redhat.com/show_bug.cgi?id=2305718

Frequently Asked Questions

What is CVE-2024-7923? +

An authentication bypass vulnerability has been identified in Pulpcore when deployed with Gunicorn versions prior to 22.0, due to the puppet-pulpcore configuration. This issue arises from Apache's mod_proxy not properly unsetting headers because of restrictions on underscores in HTTP headers, allowing authentication through a malformed header. This flaw impacts all active Satellite deployments (6.13, 6.14 and 6.15) which are using Pulpcore version 3.0+ and could potentially enable unauthorized users to gain administrative access. It has a CVSS v3.1 base score of 9.8 (CRITICAL).

How severe is CVE-2024-7923? +

CVE-2024-7923 has a CVSS v3.1 score of 9.8 out of 10, rated CRITICAL. This is a critical vulnerability that should be patched immediately.

What products are affected by CVE-2024-7923? +

CVE-2024-7923 affects products from redhat, specifically: satellite. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2024-7923? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

Related Vulnerabilities

CVE-2026-47202

Kavita is a cross platform reading server. Prior to 0.9.0.2, an Improper Token validation flaw permits a remote and unauthenticated …

CVE-2026-44720

OpenLearnX is an open-source, decentralized learning and assessment platform. Prior to 2.0.4, a critical authentication vulnerability was identified in OpenLearnX …

CVE-2025-24032

PAM-PKCS#11 is a Linux-PAM login module that allows a X.509 certificate based user login. Prior to version 0.6.13, if cert_policy …

CVE-2024-5174

A flaw in Gliffy results in broken authentication through the reset functionality of the application.

CVE-2025-27414

MinIO is a high performance object storage. Starting in RELEASE.2024-06-06T09-36-42Z and prior to RELEASE.2025-02-28T09-55-16Z, a bug in evaluating the trust …

CVE-2025-27416

Scratch-Coding-Hut.github.io is the website for Coding Hut. The website as of 28 February 2025 contained a sign in with scratch …

CVE-2024-7923