SB2024032957 - Multiple vulnerabilities in JumpServer

Description

This security bulletin contains information about 2 secuirty vulnerabilities.

1) Authorization bypass through user-controlled key (CVE-ID: CVE-2024-29024)

The vulnerability allows a remote user to upload malicious files.

The vulnerability exists due to improper access control in the file manager bulk transfer functionality when handling file upload jobs by job ID. A remote user can manipulate a job ID in a specially crafted POST request to upload malicious files.

User interaction is required because a legitimate user must first initiate a file upload operation that generates a job ID.

2) Improper access control (CVE-ID: CVE-2024-29020)

The vulnerability allows a remote user to disclose sensitive information.

The vulnerability exists due to improper access control in playbook files when handling queries with a leaked playbook_id. A remote user can send a crafted query using another user's playbook_id to disclose sensitive information.

User interaction is required, and exploitation depends on knowledge of another user's playbook_id.

Remediation

Install update from vendor's website.

References

• https://github.com/jumpserver/jumpserver/security/advisories/GHSA-8wqm-rfc7-q27q
• https://github.com/jumpserver/jumpserver/security/advisories/GHSA-7mqc-23hr-cr62