#VU25296 Cleartext storage of sensitive information in Debian Package Builder - CVE-2020-2125

Vulnerability identifier: #VU25296

Vulnerability risk: Low

CVSSv4.0: CVSS:4.0/AV:L/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-2020-2125

CWE-ID: CWE-312

Exploitation vector: Local access

Exploit availability: No public exploit available

Vulnerable software:
Debian Package Builder

Software vendor:
Jenkins

The vulnerability allows a local user to view the password on the target system.

The vulnerability exists due to the affected software stores a GPG passphrase unencrypted in its global configuration file "ru.yandex.jenkins.plugins.debuilder.DebianPackageBuilder.xml" on the Jenkins master. A local user with access to the master file system can obtain credentials.

Cybersecurity Help is currently unaware of any official solution to address this vulnerability.

• http://www.openwall.com/lists/oss-security/2020/02/12/3
• https://jenkins.io/security/advisory/2020-02-12/#SECURITY-1558