Multiple vulnerabilities in Jenkins and Jenkins LTS

Published: 2024-10-07

Risk	Low
Patch available	YES
Number of vulnerabilities	2
CVE-ID	CVE-2024-47803 CVE-2024-47804
CWE-ID	CWE-200 CWE-284
Exploitation vector	Network
Public exploit	N/A
Vulnerable software	Jenkins Server applications / Application servers Jenkins LTS Server applications / Application servers
Vendor	Jenkins

Security Bulletin

This security bulletin contains information about 2 vulnerabilities.

1) Information disclosure

EUVDB-ID: #VU98063

Risk: Low

CVSSv4.0: 1.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2024-47803

CWE-ID: CWE-200 - Information exposure

Exploit availability: No

Description

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.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Jenkins: 2.0 - 2.478

Jenkins LTS: 2.7.1 - 2.462.2

CPE2.3

External links

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

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

2) Improper access control

EUVDB-ID: #VU98065

Risk: Low

CVSSv4.0: 1.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2024-47804

CWE-ID: CWE-284 - Improper Access Control