CVE-2021-34429 (Medium) detected in jetty-server-9.4.39.v20210325.jar, jetty-http-9.4.39.v20210325.jar

[mend-bolt-for-github]

CVE-2021-34429 - Medium Severity Vulnerability

Vulnerable Libraries - jetty-server-9.4.39.v20210325.jar, jetty-http-9.4.39.v20210325.jar

jetty-server-9.4.39.v20210325.jar

The core jetty server artifact.

Library home page: https://eclipse.org/jetty

Path to dependency file: /websocket-resources/pom.xml

Path to vulnerable library: /home/wss-scanner/.m2/repository/org/eclipse/jetty/jetty-server/9.4.39.v20210325/jetty-server-9.4.39.v20210325.jar,/home/wss-scanner/.m2/repository/org/eclipse/jetty/jetty-server/9.4.39.v20210325/jetty-server-9.4.39.v20210325.jar

Dependency Hierarchy:

• dropwizard-core-2.0.21.jar (Root Library)
  • ❌ jetty-server-9.4.39.v20210325.jar (Vulnerable Library)

jetty-http-9.4.39.v20210325.jar

Library home page: https://eclipse.org/jetty

Path to dependency file: /service/pom.xml

Path to vulnerable library: /home/wss-scanner/.m2/repository/org/eclipse/jetty/jetty-http/9.4.39.v20210325/jetty-http-9.4.39.v20210325.jar,/home/wss-scanner/.m2/repository/org/eclipse/jetty/jetty-http/9.4.39.v20210325/jetty-http-9.4.39.v20210325.jar

Dependency Hierarchy:

• websocket-server-9.4.39.v20210325.jar (Root Library)
  • ❌ jetty-http-9.4.39.v20210325.jar (Vulnerable Library)

Found in base branch: master

Vulnerability Details

For Eclipse Jetty versions 9.4.37-9.4.42, 10.0.1-10.0.5 & 11.0.1-11.0.5, URIs can be crafted using some encoded characters to access the content of the WEB-INF directory and/or bypass some security constraints. This is a variation of the vulnerability reported in CVE-2021-28164/GHSA-v7ff-8wcx-gmc5.

Publish Date: 2021-07-15

URL: CVE-2021-34429

CVSS 3 Score Details (5.3)

Base Score Metrics:

• Exploitability Metrics:
  • Attack Vector: Network
  • Attack Complexity: Low
  • Privileges Required: None
  • User Interaction: None
  • Scope: Unchanged
• Impact Metrics:
  • Confidentiality Impact: Low
  • Integrity Impact: None
  • Availability Impact: None

For more information on CVSS3 Scores, click here.

Suggested Fix

Type: Upgrade version

Origin: GHSA-vjv5-gp2w-65vm

Release Date: 2021-07-15

Fix Resolution (org.eclipse.jetty:jetty-server): 9.4.43.v20210629

Direct dependency fix Resolution (io.dropwizard:dropwizard-core): 2.0.24

Fix Resolution (org.eclipse.jetty:jetty-http): 9.4.43.v20210629

Direct dependency fix Resolution (org.eclipse.jetty.websocket:websocket-server): 9.4.43.v20210629

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