Vulnerability identifier: #VU26013
Vulnerability risk: Low
CVSSv3.1: 2.7 [CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N/E:U/RL:O/RC:C]
CVE-ID:
CWE-ID:
CWE-319
Exploitation vector: Network
Exploit availability: No
Vulnerable software:
Logstash
Web applications /
Modules and components for CMS
Vendor: Jenkins
Description
The vulnerability allows a remote attacker to gain access to sensitive information.
The vulnerability exists due to software uses insecure communication channel to transmit sensitive information. A remote attacker with ability to intercept network traffic can gain access to sensitive data.
Note: The affected plugin stores credentials in its global configuration file "jenkins.plugins.logstash.LogstashConfiguration.xml" on the Jenkins master as part of its configuration.
Mitigation
Install updates from vendor's website.
Vulnerable software versions
Logstash: 0.7 - 2.3.1
External links
http://www.openwall.com/lists/oss-security/2020/03/09/1
http://jenkins.io/security/advisory/2020-03-09/#SECURITY-1516
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.