#VU22028 Information disclosure in CRX Content Package Deployer - CVE-2019-10439

Vulnerability identifier: #VU22028

Vulnerability 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-2019-10439

CWE-ID: CWE-200

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
CRX Content Package Deployer
Web applications / Modules and components for CMS

Vendor: Jenkins

Description

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

The vulnerability exists due to missing permission check in various "doFillCredentialsIdItems" methods. A remote authenticated attacker with with Overall/Read permission can enumerate credentials ID of credentials stored in Jenkins.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

CRX Content Package Deployer: 1.0 - 1.8.1

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External links
https://jenkins.io/security/advisory/2019-10-16/#SECURITY-1006%20(2)

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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.