CVE-2021-28169 (Medium) detected in jetty-server-9.4.20.v20190813.jar, jetty-http-9.4.20.v20190813.jar - autoclosed

[mend-for-github-com[bot]]

CVE-2021-28169 - Medium Severity Vulnerability

Vulnerable Libraries - jetty-server-9.4.20.v20190813.jar, jetty-http-9.4.20.v20190813.jar

jetty-server-9.4.20.v20190813.jar

The core jetty server artifact.

Library home page: http://www.eclipse.org/jetty

Path to vulnerable library: /hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-timelineservice-hbase/hadoop-yarn-server-timelineservice-hbase-common/target/lib/jetty-server-9.4.20.v20190813.jar

Dependency Hierarchy: - :x: **jetty-server-9.4.20.v20190813.jar** (Vulnerable Library)

jetty-http-9.4.20.v20190813.jar

The Eclipse Jetty Project

Library home page: http://www.eclipse.org/jetty

Path to vulnerable library: /hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-timelineservice-hbase/hadoop-yarn-server-timelineservice-hbase-common/target/lib/jetty-http-9.4.20.v20190813.jar

Dependency Hierarchy: - :x: **jetty-http-9.4.20.v20190813.jar** (Vulnerable Library)

Found in HEAD commit: 6dcd8400219941dcbd7fb0f6b980cc2c6a2a6b0a

Found in base branch: trunk

Vulnerability Details

For Eclipse Jetty versions <= 9.4.40, <= 10.0.2, <= 11.0.2, it is possible for requests to the ConcatServlet with a doubly encoded path to access protected resources within the WEB-INF directory. For example a request to `/concat?/%2557EB-INF/web.xml` can retrieve the web.xml file. This can reveal sensitive information regarding the implementation of a web application.

Publish Date: 2021-06-09

URL: CVE-2021-28169

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: https://github.com/eclipse/jetty.project/security/advisories/GHSA-gwcr-j4wh-j3cq

Release Date: 2021-06-09

Fix Resolution: 9.4.41.v20210516

[mend-for-github-com[bot]]

:heavy_check_mark: This issue was automatically closed by Mend because the vulnerable library in the specific branch(es) was either marked as ignored or it is no longer part of the Mend inventory.

[mend-for-github-com[bot]]

:information_source: This issue was automatically re-opened by Mend because the vulnerable library in the specific branch(es) has been detected in the Mend inventory.

[mend-for-github-com[bot]]

:heavy_check_mark: This issue was automatically closed by Mend because the vulnerable library in the specific branch(es) was either marked as ignored or it is no longer part of the Mend inventory.