CVE-2020-35510 (Medium) detected in jboss-remoting-5.0.19.Final.jar

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CVE-2020-35510 - Medium Severity Vulnerability

Vulnerable Library - jboss-remoting-5.0.19.Final.jar

JBoss Remoting

Library home page: http://www.jboss.org

Path to dependency file: /wildfly/extensions/pom.xml

Path to vulnerable library: /home/wss-scanner/.m2/repository/org/jboss/remoting/jboss-remoting/5.0.19.Final/jboss-remoting-5.0.19.Final.jar,/home/wss-scanner/.m2/repository/org/jboss/remoting/jboss-remoting/5.0.19.Final/jboss-remoting-5.0.19.Final.jar,/home/wss-scanner/.m2/repository/org/jboss/remoting/jboss-remoting/5.0.19.Final/jboss-remoting-5.0.19.Final.jar,/home/wss-scanner/.m2/repository/org/jboss/remoting/jboss-remoting/5.0.19.Final/jboss-remoting-5.0.19.Final.jar,/home/wss-scanner/.m2/repository/org/jboss/remoting/jboss-remoting/5.0.19.Final/jboss-remoting-5.0.19.Final.jar,/home/wss-scanner/.m2/repository/org/jboss/remoting/jboss-remoting/5.0.19.Final/jboss-remoting-5.0.19.Final.jar,/home/wss-scanner/.m2/repository/org/jboss/remoting/jboss-remoting/5.0.19.Final/jboss-remoting-5.0.19.Final.jar,/home/wss-scanner/.m2/repository/org/jboss/remoting/jboss-remoting/5.0.19.Final/jboss-remoting-5.0.19.Final.jar,/home/wss-scanner/.m2/repository/org/jboss/remoting/jboss-remoting/5.0.19.Final/jboss-remoting-5.0.19.Final.jar,/home/wss-scanner/.m2/repository/org/jboss/remoting/jboss-remoting/5.0.19.Final/jboss-remoting-5.0.19.Final.jar,/home/wss-scanner/.m2/repository/org/jboss/remoting/jboss-remoting/5.0.19.Final/jboss-remoting-5.0.19.Final.jar,/home/wss-scanner/.m2/repository/org/jboss/remoting/jboss-remoting/5.0.19.Final/jboss-remoting-5.0.19.Final.jar,/home/wss-scanner/.m2/repository/org/jboss/remoting/jboss-remoting/5.0.19.Final/jboss-remoting-5.0.19.Final.jar

Dependency Hierarchy:

• wildfly-undertow-21.0.2.Final.jar (Root Library)
  • wildfly-server-13.0.3.Final.jar
    • ❌ jboss-remoting-5.0.19.Final.jar (Vulnerable Library)

Found in HEAD commit: 9686933e579cc74ebc1592f893a47c601bcf4403

Found in base branch: master

Vulnerability Details

A flaw was found in jboss-remoting in versions before 5.0.20.SP1-redhat-00001. A malicious attacker could cause threads to hold up forever in the EJB server by writing a sequence of bytes corresponding to the expected messages of a successful EJB client request, but omitting the ACK messages, or just tamper with jboss-remoting code, deleting the lines that send the ACK message from the EJB client code resulting in a denial of service. The highest threat from this vulnerability is to system availability.

Publish Date: 2021-06-02

URL: CVE-2020-35510

CVSS 3 Score Details (5.9)

Base Score Metrics:

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

For more information on CVSS3 Scores, click here.

Suggested Fix

Type: Upgrade version

Origin: GHSA-p6j8-hgv5-m35g

Release Date: 2021-06-02

Fix Resolution (org.jboss.remoting:jboss-remoting): 5.0.19.Final-redhat-00001

Direct dependency fix Resolution (org.wildfly:wildfly-undertow): 22.0.0.Final

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⛑️ Automatic Remediation is available for this issue