Jenkins ElectricFlow Plugin globally and unconditionally disabled SSL/TLS certificate validation
CloudBees CD Plugin unconditionally disabled SSL/TLS certificate validation for the entire Jenkins controller JVM during the deployment/publication of an application. CloudBees CD Plugin no longer does that. Instead, the existing opt-in option to ignore SSL/TLS errors is used during deployment for the specific connection. This issue was caused by an incomplete fix for [SECURITY-937](https://www.jenkins.io/security/advisory/2019-02-19/#SECURITY-937).
describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2019-10334US | medium6.5 | — | ||
Jenkins ElectricFlow Plugin 1.1.5 and earlier disabled SSL/TLS and hostname verification globally for the Jenkins master JVM when MultipartUtility.java is used to upload files. | ||||
references
External citations — patches, advisories, analysis.
- http://www.openwall.com/lists/oss-security/2019/06/11/1WEB
- https://github.com/jenkinsci/electricflow-plugin/commit/d0b807d5e2de07a90d902401bae033c2907b850aWEB
- https://jenkins.io/security/advisory/2019-06-11/#SECURITY-1411WEB
- https://nvd.nist.gov/vuln/detail/CVE-2019-10334ADVISORY
- https://web.archive.org/web/20200227033720/http://www.securityfocus.com/bid/108747WEB
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