Improper input validation in Oracle Java SE - CVE-2020-14803

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Main Vulnerability Database Vulnerabilities #VU47775

Improper input validation in Oracle Java SE - CVE-2020-14803

Published: October 21, 2020


Vulnerability identifier: #VU47775
CSH Severity: Medium
CVSS v4: 6.9 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N]
CVE-ID: CVE-2020-14803
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 gain access to sensitive information.

The vulnerability exists due to improper input validation within the Libraries component in Java SE. A remote non-authenticated attacker can exploit this vulnerability to gain access to sensitive information.


Affected software

Oracle Java SE
Java SE Embedded
Amazon Linux AMI
Debian Linux
Gentoo Linux
SUSE CaaS Platform
SUSE Manager Retail Branch Server
SUSE Manager Proxy
SUSE Manager Server
CentOS
Red Hat Enterprise Linux Workstation
SUSE Enterprise Storage
Red Hat Enterprise Linux for Scientific Computing
Red Hat Enterprise Linux Desktop
Red Hat Enterprise Linux Server
Red Hat Enterprise Linux for Power, big endian
Red Hat Enterprise Linux for Power, little endian
Red Hat Enterprise Linux for IBM z Systems
SUSE OpenStack Cloud
IBM AIX
Red Hat Enterprise Linux for x86_64
HPE Helion Openstack
Red Hat Enterprise Linux for ARM 64
SUSE OpenStack Cloud Crowbar
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 for ARM 64 - Extended Update Support
Red Hat Enterprise Linux Server - AUS
Red Hat Enterprise Linux Server - TUS
SUSE Linux Enterprise Server for SAP
SUSE Linux Enterprise Server
SUSE Linux Enterprise Software Development Kit
SUSE Linux Enterprise Module for Legacy Software
Opensuse
Ubuntu
Fedora
IBM Cloud Transformation Advisor
IBM Sterling Control Center
IBM Cloud Application Business Insights
IBM Watson Assistant for IBM Cloud Pak for Data
IBM Tivoli Monitoring
IBM CICS TX on Cloud
IBM VIOS
openjdk7 (Alpine package)
Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions
Red Hat Enterprise Linux Server for x86_64 - Update Services for SAP Solutions
openjdk8 (Alpine package)
openjdk11 (Alpine package)
java-1.7.1-ibm (Red Hat package)
java-1_8_0-ibm
java-1_8_0-ibm-devel
java-1_8_0-ibm-alsa
java-1_8_0-ibm-plugin
java-1.8.0-ibm (Red Hat package)
java-1.8.0-openjdk
java-1_8_0-openjdk
java-1_8_0-openjdk-debuginfo
java-1_8_0-openjdk-debugsource
java-1_8_0-openjdk-demo
java-1_8_0-openjdk-demo-debuginfo
java-1_8_0-openjdk-headless-debuginfo
java-1_8_0-openjdk-headless
java-1_8_0-openjdk-devel-debuginfo
java-1_8_0-openjdk-devel
openjdk-8-jre (Ubuntu package)
openjdk-8-jre-zero (Ubuntu package)
openjdk-8-jdk (Ubuntu package)
openjdk-8-jre-headless (Ubuntu package)
openjdk-11-jre-headless (Ubuntu package)
openjdk-11-jre-zero (Ubuntu package)
openjdk-11-jdk (Ubuntu package)
openjdk-11-jre (Ubuntu package)
java-11-openjdk (Red Hat package)
java-11-openjdk
openjdk-11 (Debian package)
IBM Security Directory Suite
IBM OS Image for Red Hat Linux Systems
Data Computing Appliance (DCA)
Dell EMC NetWorker Runtime Environment (NRE)
Solutions Enabler
Unisphere for PowerMax Virtual Appliance
Unisphere for PowerMax
IBM Security Guardium
Oracle GraalVM Enterprise Edition
Solutions Enabler Virtual Appliance
IBM Cloud Pak System
Dell EMC Unity Operating Environment (OE)
Dell EMC Unity XT Operating Environment (OE)
Dell EMC Unity VSA Operating Environment (OE)

How to mitigate CVE-2020-14803

Install updates from vendor's website.

IBM Security Directory Suite - update to 8.0.1.16
openjdk8 (Alpine package) - update to 8.272.10-r0
openjdk11 (Alpine package) - update to 11.0.9_p11-r0
IBM Cloud Application Business Insights - addressed in versions 1.1.5.3, 1.1.6.2
java-1.7.1-ibm (Red Hat package) - update to 1.7.1.4.80-1jpp.1.el7
java-1_8_0-ibm - addressed in versions 1.8.0_sr6.25-3.50.1, 1.8.0_sr6.25-30.81.1
java-1_8_0-ibm-devel - addressed in versions 1.8.0_sr6.25-3.50.1, 1.8.0_sr6.25-30.81.1
java-1_8_0-ibm-alsa - addressed in versions 1.8.0_sr6.25-3.50.1, 1.8.0_sr6.25-30.81.1
java-1_8_0-ibm-plugin - addressed in versions 1.8.0_sr6.25-3.50.1, 1.8.0_sr6.25-30.81.1
java-1.8.0-ibm (Red Hat package) - addressed in versions 1.8.0.6.25-1jpp.1.el7, 1.8.0.6.25-2.el8_3
java-1.8.0-openjdk - addressed in versions 1.8.0.272.b10-0.fc31, 1.8.0.272.b10-0.fc32, 1.8.0.272.b10-0.fc33
java-1_8_0-openjdk - update to 1.8.0.282-3.48.1
java-1_8_0-openjdk-debuginfo - update to 1.8.0.282-3.48.1
java-1_8_0-openjdk-debugsource - update to 1.8.0.282-3.48.1
java-1_8_0-openjdk-demo - update to 1.8.0.282-3.48.1
java-1_8_0-openjdk-demo-debuginfo - update to 1.8.0.282-3.48.1
java-1_8_0-openjdk-headless-debuginfo - update to 1.8.0.282-3.48.1
java-1_8_0-openjdk-headless - update to 1.8.0.282-3.48.1
java-1_8_0-openjdk-devel-debuginfo - update to 1.8.0.282-3.48.1
java-1_8_0-openjdk-devel - update to 1.8.0.282-3.48.1
IBM Cloud Pak System - update to 2.3.3.7
IBM OS Image for Red Hat Linux Systems - update to 3.1.3.0
IBM Watson Assistant for IBM Cloud Pak for Data - update to 4.0.0
Data Computing Appliance (DCA) - update to 4.3.0.0
Dell EMC Unity Operating Environment (OE) - update to 5.2.2.0.5.004
Dell EMC Unity XT Operating Environment (OE) - update to 5.2.2.0.5.004
Dell EMC Unity VSA Operating Environment (OE) - update to 5.2.2.0.5.004
IBM Tivoli Monitoring - update to 6.3.0.7 Service Pack 7
openjdk-8-jre (Ubuntu package) - addressed in versions 8u272-b10-0ubuntu1~16.04, 8u272-b10-0ubuntu1~18.04, 8u272-b10-0ubuntu1~20.04, 8u272-b10-0ubuntu1~20.10, 8u275-b01-0ubuntu1~16.04, 8u275-b01-0ubuntu1~18.04, 8u275-b01-0ubuntu1~20.04, 8u275-b01-0ubuntu1~20.10
openjdk-8-jre-zero (Ubuntu package) - addressed in versions 8u272-b10-0ubuntu1~16.04, 8u272-b10-0ubuntu1~18.04, 8u272-b10-0ubuntu1~20.04, 8u272-b10-0ubuntu1~20.10, 8u275-b01-0ubuntu1~16.04, 8u275-b01-0ubuntu1~18.04, 8u275-b01-0ubuntu1~20.04, 8u275-b01-0ubuntu1~20.10
openjdk-8-jdk (Ubuntu package) - addressed in versions 8u272-b10-0ubuntu1~16.04, 8u272-b10-0ubuntu1~18.04, 8u272-b10-0ubuntu1~20.04, 8u272-b10-0ubuntu1~20.10, 8u275-b01-0ubuntu1~16.04, 8u275-b01-0ubuntu1~18.04, 8u275-b01-0ubuntu1~20.04, 8u275-b01-0ubuntu1~20.10
openjdk-8-jre-headless (Ubuntu package) - addressed in versions 8u272-b10-0ubuntu1~16.04, 8u272-b10-0ubuntu1~18.04, 8u272-b10-0ubuntu1~20.04, 8u272-b10-0ubuntu1~20.10, 8u275-b01-0ubuntu1~16.04, 8u275-b01-0ubuntu1~18.04, 8u275-b01-0ubuntu1~20.04, 8u275-b01-0ubuntu1~20.10
Dell EMC NetWorker Runtime Environment (NRE) - update to 8.0.7
Solutions Enabler Virtual Appliance - addressed in versions 9.1.0.12, 9.2.0.1
Solutions Enabler - addressed in versions 9.1.0.12, 9.2.0.1
Unisphere for PowerMax Virtual Appliance - addressed in versions 9.1.0.24, 9.2.0.6
Unisphere for PowerMax - addressed in versions 9.1.0.24, 9.2.0.6
IBM CICS TX on Cloud - update to 10.1.0.0 SpecialFIX Java 042021
openjdk-11-jre-headless (Ubuntu package) - addressed in versions 11.0.9.1+1-0ubuntu1~18.04, 11.0.9.1+1-0ubuntu1~20.04, 11.0.9.1+1-0ubuntu1~20.10, 11.0.9+11-0ubuntu1~18.04.1, 11.0.9+11-0ubuntu1~20.04
openjdk-11-jre-zero (Ubuntu package) - addressed in versions 11.0.9.1+1-0ubuntu1~18.04, 11.0.9.1+1-0ubuntu1~20.04, 11.0.9.1+1-0ubuntu1~20.10, 11.0.9+11-0ubuntu1~18.04.1, 11.0.9+11-0ubuntu1~20.04
openjdk-11-jdk (Ubuntu package) - addressed in versions 11.0.9.1+1-0ubuntu1~18.04, 11.0.9.1+1-0ubuntu1~20.04, 11.0.9.1+1-0ubuntu1~20.10, 11.0.9+11-0ubuntu1~18.04.1, 11.0.9+11-0ubuntu1~20.04
openjdk-11-jre (Ubuntu package) - addressed in versions 11.0.9.1+1-0ubuntu1~18.04, 11.0.9.1+1-0ubuntu1~20.04, 11.0.9.1+1-0ubuntu1~20.10, 11.0.9+11-0ubuntu1~18.04.1, 11.0.9+11-0ubuntu1~20.04
java-11-openjdk (Red Hat package) - addressed in versions 11.0.9.11-0.el7_9, 11.0.9.11-0.el8_0, 11.0.9.11-0.el8_1, 11.0.9.11-0.el8_2
java-11-openjdk - addressed in versions 11.0.9.11-0.fc31, 11.0.9.11-0.fc32, 11.0.9.11-0.fc33
openjdk-11 (Debian package) - update to 11.0.9+11-1~deb10u1

External References

Related Security Bulletins