Improper input validation in Java SE Embedded - CVE-2020-14621

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Main Vulnerability Database Vulnerabilities #VU30074

Improper input validation in Java SE Embedded - CVE-2020-14621

Published: July 16, 2020


Vulnerability identifier: #VU30074
CSH Severity: Medium
CVSS v4: 6.9 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N]
CVE-ID: CVE-2020-14621
CWE-ID: CWE-20
Exploitation vector: Remote access
Exploit availability: No public exploit available

Vulnerability details

The vulnerability allows a remote non-authenticated attacker to manipulate data.

The vulnerability exists due to improper input validation within the JAXP component in Java SE Embedded. A remote non-authenticated attacker can exploit this vulnerability to manipulate data.


Affected software

Java SE Embedded
Oracle Java SE
Gentoo Linux
Debian Linux
Amazon Linux AMI
Red Hat Enterprise Linux Workstation
Red Hat Enterprise Linux Desktop
Red Hat Enterprise Linux for IBM z Systems
Red Hat Enterprise Linux for Power, big endian
Red Hat Enterprise Linux for Scientific Computing
Red Hat Enterprise Linux Server
CentOS
Red Hat Enterprise Linux for Power, little endian
IBM AIX
Red Hat Enterprise Linux for ARM 64
Red Hat Enterprise Linux for x86_64
Red Hat Enterprise Linux for ARM 64 - Extended Update Support
Red Hat Enterprise Linux for Power, little endian - Extended Update Support
Red Hat Enterprise Linux for IBM z Systems - Extended Update Support
Red Hat Enterprise Linux for x86_64 - Extended Update Support
Red Hat Enterprise Linux Server - TUS
Red Hat Enterprise Linux Server - AUS
Opensuse
Ubuntu
openEuler
Fedora
IBM Rational Directory Administrator (RDA)
IBM Rational Directory Server (RDS)
IBM Cloud Transformation Advisor
IBM Security Access Manager for Enterprise Single-Sign On
IBM SPSS Modeler
IBM Cloud Pak for Business Automation
IBM Cloud Application Business Insights
IBM Tivoli Monitoring
IBM CICS TX on Cloud
EMC Data Protection Advisor
IBM Content Navigator
IBM VIOS
openjdk7 (Alpine package)
openjdk8 (Alpine package)
openjdk11 (Alpine package)
java-1.7.1-ibm (Red Hat package)
java
java-1.8.0-ibm (Red Hat package)
java-1.8.0-openjdk (Red Hat package)
java-1.8.0-openjdk
openjdk-8-jre (Ubuntu package)
openjdk-8-jre-headless (Ubuntu package)
openjdk-8-jre-zero (Ubuntu package)
openjdk-8-jdk (Ubuntu package)
openjdk-8-jre-jamvm (Ubuntu package)
java-11-openjdk (Red Hat package)
openjdk-11-jdk (Ubuntu package)
openjdk-11-jre (Ubuntu package)
openjdk-11-jre-headless (Ubuntu package)
openjdk-11-jre-zero (Ubuntu package)
openjdk-11 (Debian package)
java-11-openjdk
java-latest-openjdk-src
java-latest-openjdk-demo
java-latest-openjdk
java-latest-openjdk-src-slowdebug
java-latest-openjdk-demo-slowdebug
java-latest-openjdk-slowdebug
java-latest-openjdk-jmods-slowdebug
java-latest-openjdk-jmods
java-latest-openjdk-javadoc-zip
java-latest-openjdk-javadoc
java-latest-openjdk-headless-slowdebug
java-latest-openjdk-headless
java-latest-openjdk-devel-slowdebug
java-latest-openjdk-devel
IBM Engineering Requirements Management DOORS Next
EMC ECS
Data Computing Appliance (DCA)
Dell EMC NetWorker Runtime Environment (NRE)
Solutions Enabler
Unisphere for PowerMax
Unisphere for PowerMax Virtual Appliance
IBM Cloud Pak System
Dell EMC VxRail Appliance
Solutions Enabler Virtual Appliance

How to mitigate CVE-2020-14621

Install updates from vendor's website.

IBM Content Navigator - addressed in versions 3.0.15 IF009, 3.1.0 IF008, 3.2.0 IF004
openjdk8 (Alpine package) - update to 8.272.10-r0
IBM Engineering Requirements Management DOORS Next - update to 9.7.2.11
openjdk11 (Alpine package) - update to 11.0.8_p10-r0
IBM Cloud Pak for Business Automation - update to 20.0.2 ifix 001
IBM Cloud Application Business Insights - addressed in versions 1.1.3.1, 1.1.4.2
java-1.7.1-ibm (Red Hat package) - addressed in versions 1.7.1.4.70-1jpp.1.el6_10, 1.7.1.4.70-1jpp.1.el7, 1.8.0.6.15-1.el8_2
java - addressed in versions 1.8.0-openjdk-devel-1.8.0.262.b10-0, 1.8.0-openjdk-1.8.0.262.b10-0, 1.8.0-openjdk-src-1.8.0.262.b10-0, 1.8.0-openjdk-debugsource-1.8.0.262.b10-0, 1.8.0-openjdk-debuginfo-1.8.0.262.b10-0, 1.8.0-openjdk-demo-1.8.0.262.b10-0, 1.8.0-openjdk-headless-1.8.0.262.b10-0, 1.8.0-openjdk-javadoc-1.8.0.262.b10-0
java-1.8.0-ibm (Red Hat package) - update to 1.8.0.6.20-1jpp.1.el7
java-1.8.0-openjdk (Red Hat package) - addressed in versions 1.8.0.262.b10-0.el6_10, 1.8.0.262.b10-0.el7_8, 1.8.0.262.b10-0.el8_0, 1.8.0.262.b10-0.el8_1, 1.8.0.262.b10-0.el8_2
java-1.8.0-openjdk - addressed in versions 1.8.0.262.b10-1.fc31, 1.8.0.262.b10-1.fc32
IBM Cloud Pak System - update to 2.3.3.7
EMC ECS - addressed in versions 3.5.1.1, 3.6
Data Computing Appliance (DCA) - update to 4.2.0.0
IBM Tivoli Monitoring - update to 6.3.0.7 Service Pack 6
Dell EMC VxRail Appliance - update to 7.0.100
openjdk-8-jre (Ubuntu package) - addressed in versions 8u265-b01-0ubuntu2~16.04, 8u265-b01-0ubuntu2~18.04, 8u265-b01-0ubuntu2~20.04
openjdk-8-jre-headless (Ubuntu package) - addressed in versions 8u265-b01-0ubuntu2~16.04, 8u265-b01-0ubuntu2~18.04, 8u265-b01-0ubuntu2~20.04
openjdk-8-jre-zero (Ubuntu package) - addressed in versions 8u265-b01-0ubuntu2~16.04, 8u265-b01-0ubuntu2~18.04, 8u265-b01-0ubuntu2~20.04
openjdk-8-jdk (Ubuntu package) - addressed in versions 8u265-b01-0ubuntu2~16.04, 8u265-b01-0ubuntu2~18.04, 8u265-b01-0ubuntu2~20.04
openjdk-8-jre-jamvm (Ubuntu package) - update to 8u265-b01-0ubuntu2~16.04
Dell EMC NetWorker Runtime Environment (NRE) - update to 8.0.6
Solutions Enabler Virtual Appliance - addressed in versions 9.0.0.19, 9.1.0.10
Solutions Enabler - addressed in versions 9.0.0.19, 9.1.0.10
Unisphere for PowerMax - addressed in versions 9.0.2.19, 9.1.0.20
Unisphere for PowerMax Virtual Appliance - addressed in versions 9.0.2.19, 9.1.0.20
IBM CICS TX on Cloud - update to 10.1.0.0 SpecialFIX 112020
java-11-openjdk (Red Hat package) - addressed in versions 11.0.8.10-0.el7_8, 11.0.8.10-0.el8_0, 11.0.8.10-0.el8_1, 11.0.8.10-0.el8_2
openjdk-11-jdk (Ubuntu package) - addressed in versions 11.0.8+10-0ubuntu1~18.04.1, 11.0.8+10-0ubuntu1~20.04
openjdk-11-jre (Ubuntu package) - addressed in versions 11.0.8+10-0ubuntu1~18.04.1, 11.0.8+10-0ubuntu1~20.04
openjdk-11-jre-headless (Ubuntu package) - addressed in versions 11.0.8+10-0ubuntu1~18.04.1, 11.0.8+10-0ubuntu1~20.04
openjdk-11-jre-zero (Ubuntu package) - addressed in versions 11.0.8+10-0ubuntu1~18.04.1, 11.0.8+10-0ubuntu1~20.04
openjdk-11 (Debian package) - update to 11.0.8+10-1~deb10u1
java-11-openjdk - addressed in versions 11.0.8.10-2.fc31, 11.0.8.10-2.fc32
EMC Data Protection Advisor - addressed in versions 19.4.0 B21, 19.5
java-latest-openjdk-src - update to 23.0.1.11-1
java-latest-openjdk-demo - update to 23.0.1.11-1
java-latest-openjdk - update to 23.0.1.11-1
java-latest-openjdk-src-slowdebug - update to 23.0.1.11-1
java-latest-openjdk-demo-slowdebug - update to 23.0.1.11-1
java-latest-openjdk-slowdebug - update to 23.0.1.11-1
java-latest-openjdk-jmods-slowdebug - update to 23.0.1.11-1
java-latest-openjdk-jmods - update to 23.0.1.11-1
java-latest-openjdk-javadoc-zip - update to 23.0.1.11-1
java-latest-openjdk-javadoc - update to 23.0.1.11-1
java-latest-openjdk-headless-slowdebug - update to 23.0.1.11-1
java-latest-openjdk-headless - update to 23.0.1.11-1
java-latest-openjdk-devel-slowdebug - update to 23.0.1.11-1
java-latest-openjdk-devel - update to 23.0.1.11-1

External References

Related Security Bulletins