Improper input validation in Java SE Embedded - CVE-2020-14556

Vulnerability identifier: #VU30075

CSH Severity: Medium

CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Green

CVE-ID: CVE-2020-14556

CWE-ID: CWE-20

Exploitation vector: Remote access

Exploit availability: No public exploit available

Affected software:
Java SE Embedded
Oracle Java SE
Gentoo Linux
Debian Linux
Amazon Linux AMI
CentOS
Red Hat Enterprise Linux Workstation
Red Hat Enterprise Linux Server
Red Hat Enterprise Linux Desktop
Red Hat Enterprise Linux for Scientific Computing
Red Hat Enterprise Linux for Power, little endian
Red Hat Enterprise Linux for IBM z Systems
Red Hat Enterprise Linux for Power, big 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 Cloud Transformation Advisor
IBM Cloud Pak for Business Automation
IBM Cloud Application Business Insights
IBM Tivoli Monitoring
IBM CICS TX on Cloud
EMC Data Protection Advisor
IBM VIOS
openjdk8 (Alpine package)
openjdk11 (Alpine package)
java
java-1.7.1-ibm (Red Hat package)
java-1.8.0-ibm (Red Hat package)
java-1.8.0-openjdk (Red Hat package)
java-1.8.0-openjdk
openjdk-8-jre-headless (Ubuntu package)
openjdk-8-jdk (Ubuntu package)
openjdk-8-jre-jamvm (Ubuntu package)
openjdk-8-jre (Ubuntu package)
openjdk-8-jre-zero (Ubuntu package)
java-11-openjdk (Red Hat package)
openjdk-11-jdk (Ubuntu package)
openjdk-11-jre (Ubuntu package)
openjdk-11-jre-zero (Ubuntu package)
openjdk-11-jre-headless (Ubuntu package)
openjdk-11 (Debian package)
java-11-openjdk
java-latest-openjdk-slowdebug
java-latest-openjdk-devel
java-latest-openjdk-devel-slowdebug
java-latest-openjdk-headless
java-latest-openjdk-headless-slowdebug
java-latest-openjdk-javadoc
java-latest-openjdk-javadoc-zip
java-latest-openjdk-jmods
java-latest-openjdk-jmods-slowdebug
java-latest-openjdk-demo-slowdebug
java-latest-openjdk-src-slowdebug
java-latest-openjdk-src
java-latest-openjdk
java-latest-openjdk-demo
IBM Cloud Pak System
EMC ECS
Data Computing Appliance (DCA)
Dell EMC NetWorker Runtime Environment (NRE)
Solutions Enabler
Unisphere for PowerMax Virtual Appliance
Unisphere for PowerMax
Dell EMC VxRail Appliance
Solutions Enabler Virtual Appliance

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

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

Install updates from vendor's website.

• https://www.oracle.com/security-alerts/cpujul2020.html