SB2024100723 - Multiple vulnerabilities in Jenkins and Jenkins LTS

Description

This security bulletin contains information about 2 secuirty vulnerabilities.

1) Information disclosure (CVE-ID: CVE-2024-47803)

The vulnerability allows a remote attacker to gain access to potentially sensitive information.

The vulnerability exists due to the affected application does not redact multi-line secret values in error messages generated for form submissions involving the "secretTextarea" form field. A remote user can gain unauthorized access to sensitive information on the system.

2) Improper access control (CVE-ID: CVE-2024-47804)

The vulnerability allows a remote attacker to gain unauthorized access to otherwise restricted functionality.

The vulnerability exists due to item creation restriction bypass issue. A remote user can bypass the restrictions and create a temporary item.

Remediation

Install update from vendor's website.

References

• https://www.jenkins.io/security/advisory/2024-10-02/#SECURITY-3451
• https://www.jenkins.io/security/advisory/2024-10-02/#SECURITY-3448