5.5

CVSS Score

3.1

-

CVSS Score

Basic Information

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CVE-2019-10367

CVE-2019-10367: Insertion of Sensitive Information into Log File in Jenkins Configuration as Code Plugin

Configuration as Code Plugin logs the changes it applies to the Jenkins system log. Secrets such as passwords should be masked (i.e. replaced with asterisks) in that log to prevent accidental disclosure. Configuration as Code Plugin inspects the type and looks for a field, getter, or constructor argument corresponding to the property, making the secret detection much more robust for the purpose of log message masking. This was implemented in the fix for SECURITY-1279 in the 2019-07-31 security advisory.

That fix was incomplete and did not cover a log message written to the logger io.jenkins.plugins.casc.impl.configurators.DataBoundConfigurator.

Configuration as Code Plugin now uses the same secret detection for these log messages.

As a workaround, administrators can configure the logging level of the logger io.jenkins.plugins.casc.impl.configurators.DataBoundConfigurator to a level that does not include these messages. Configuration as Code Plugin 1.25 and earlier logs these messages at the INFO level, Configuration as Code Plugin 1.26 logs them at FINE. See the logging documentation for details.

(GitHub Advisory)

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CVE-2019-10367

CVE-2019-10367:

5.5

CVSS Score

3.1

-

CVSS Score

Basic Information

Technical Details

Package Name	Ecosystem	Vulnerable Versions	First Patched Version
io.jenkins:configuration-as-code	maven	<= 1.26	1.27

Technical Details

Vulnerability Intelligence
Miggo AI

Root Cause Analysis

The vulnerability stemmed from incomplete secret masking in DataBoundConfigurator's logging. The commit diff shows the fix added Attribute.calculateIfSecret() checks to the logging logic in tryConstructor. The original code (lines 163-164) only masked Secret.class types, while the patched version (lines 164-166) added robust secret detection. This matches the advisory's description of incomplete masking in DataBoundConfigurator logs.

Vulnerable functions

Only Mi**o us*rs **n s** t*is s**tion

WAF Protection Rules

WAF Rule

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Reasoning

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5.5

-

Basic Information

Basic Information

Concerned about an active attack path?

CVE-2019-10367: Insertion of Sensitive Information into Log File in Jenkins Configuration as Code Plugin

CVE-2019-10367:

5.5

-

Basic Information

Basic Information

Technical Details

Technical Details

Vulnerability IntelligenceMiggo AI

Root Cause Analysis

Vulnerable functions

WAF Protection Rules

WAF Rule

Reasoning

Vulnerability IntelligenceMiggo AI

Basic Information

Basic Information

CVE-2019-10367: Insertion of Sensitive Information into Log File in Jenkins Configuration as Code Plugin

Technical Details

Vulnerability IntelligenceMiggo AI

Root Cause Analysis

Vulnerable functions

WAF Protection Rules

WAF Rule

Reasoning

5.5

5.5

Vulnerability Intelligence
Miggo AI

Vulnerability Intelligence
Miggo AI

Vulnerability Intelligence
Miggo AI