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Red Hat Developer Tools Update: RHSA-2021-1509-01 Moderate Jetty Issue

red hat
Calendar Grey May 5, 2021
Dist Redhat Esm H88
Routine security enhancement for rh-eclipse-jetty tackles resource depletion and additional concerns.
An update for rh-eclipse-jetty is now available for Red Hat Developer Tools

Solution

For details on how to apply this update, which includes the changes described in this advisory, refer to:

https://access.redhat.com/articles/11258

Summary

Jetty is a 100% Java HTTP Server and Servlet Container.
The following packages have been upgraded to a later upstream version: rh-eclipse-jetty (9.4.40).
Security Fix(es):
* jetty: Symlink directory exposes webapp directory contents (CVE-2021-28163)
* jetty: Ambiguous paths can access WEB-INF (CVE-2021-28164)
* jetty: Resource exhaustion when receiving an invalid large TLS frame (CVE-2021-28165)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Topics%20covered

Topics Covered

security advisory moderate security update Red Hat red hat security fix moderate severity web server jetty resource exhaustion Jetty Developer Tools

References

https://access.redhat.com/security/cve/CVE-2021-28163 https://access.redhat.com/security/cve/CVE-2021-28164 https://access.redhat.com/security/cve/CVE-2021-28165 https://access.redhat.com/security/updates/classification/#moderate https://access.redhat.com/documentation/en-us/red_hat_developer_tools/1/html/using_eclipse_4.19/

Package List

Red Hat Developer Tools for Red Hat Enterprise Linux Server (v. 7):
Source: rh-eclipse-jetty-9.4.40-1.1.el7_9.src.rpm
noarch: rh-eclipse-jetty-9.4.40-1.1.el7_9.noarch.rpm rh-eclipse-jetty-client-9.4.40-1.1.el7_9.noarch.rpm rh-eclipse-jetty-continuation-9.4.40-1.1.el7_9.noarch.rpm rh-eclipse-jetty-http-9.4.40-1.1.el7_9.noarch.rpm rh-eclipse-jetty-io-9.4.40-1.1.el7_9.noarch.rpm rh-eclipse-jetty-jaas-9.4.40-1.1.el7_9.noarch.rpm rh-eclipse-jetty-javadoc-9.4.40-1.1.el7_9.noarch.rpm rh-eclipse-jetty-jmx-9.4.40-1.1.el7_9.noarch.rpm rh-eclipse-jetty-security-9.4.40-1.1.el7_9.noarch.rpm rh-eclipse-jetty-server-9.4.40-1.1.el7_9.noarch.rpm rh-eclipse-jetty-servlet-9.4.40-1.1.el7_9.noarch.rpm rh-eclipse-jetty-util-9.4.40-1.1.el7_9.noarch.rpm rh-eclipse-jetty-util-ajax-9.4.40-1.1.el7_9.noarch.rpm rh-eclipse-jetty-webapp-9.4.40-1.1.el7_9.noarch.rpm rh-eclipse-jetty-xml-9.4.40-1.1.el7_9.noarch.rpm
Red Hat Developer Tools for Red Hat Enterprise Linux Workstation (v. 7):
Source: rh-eclipse-jetty-9.4.40-1.1.el7_9.src.rpm
noarch: rh-eclipse-jetty-9.4.40-1.1.el7_9.noarch.rpm rh-eclipse-jetty-client-9.4.40-1.1.el7_9.noarch.rpm rh-eclipse-jetty-continuation-9.4.40-1.1.el7_9.noarch.rpm rh-eclipse-jetty-http-9.4.40-1.1.el7_9.noarch.rpm rh-eclipse-jetty-io-9.4.40-1.1.el7_9.noarch.rpm

Read the Full Advisory


Advisory ID: RHSA-2021:1509-01
Product: Red Hat Developer Tools
Advisory URL: https://access.redhat.com/errata/RHSA-2021:1509
Issue date: 2021-05-05

Topic

An update for rh-eclipse-jetty is now available for Red Hat DeveloperTools.Red Hat Product Security has rated this update as having a security impactof Moderate. A Common Vulnerability Scoring System (CVSS) base score, whichgives a detailed severity rating, is available for each vulnerability fromthe CVE link(s) in the References section.

Topics%20covered

Topics Covered

security advisory moderate security update Red Hat red hat security fix moderate severity web server jetty resource exhaustion Jetty Developer Tools

Relevant Releases Architectures

Red Hat Developer Tools for Red Hat Enterprise Linux Server (v. 7) - noarch

Red Hat Developer Tools for Red Hat Enterprise Linux Workstation (v. 7) - noarch

Bugs Fixed

1945710 - CVE-2021-28163 jetty: Symlink directory exposes webapp directory contents

1945712 - CVE-2021-28164 jetty: Ambiguous paths can access WEB-INF

1945714 - CVE-2021-28165 jetty: Resource exhaustion when receiving an invalid large TLS frame

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