Improper input validation in Java SE Embedded - CVE-2020-2773

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Main Vulnerability Database Vulnerabilities #VU27229

Improper input validation in Java SE Embedded - CVE-2020-2773

Published: April 23, 2020


Vulnerability identifier: #VU27229
CSH Severity: Low
CVSS v4: 6.3 [CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N]
CVE-ID: CVE-2020-2773
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 perform service disruption.

The vulnerability exists due to improper input validation within the Security component in Java SE Embedded. A remote non-authenticated attacker can exploit this vulnerability to perform service disruption.


Affected software

Java SE Embedded
Oracle Java SE
Gentoo Linux
Amazon Linux AMI
Red Hat Enterprise Linux Workstation
Red Hat Enterprise Linux Server
Red Hat Enterprise Linux Desktop
CentOS
Red Hat Enterprise Linux for Scientific Computing
Red Hat Enterprise Linux for IBM z Systems
Red Hat Enterprise Linux for Power, big endian
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 Power, little endian - Extended Update Support
Red Hat Enterprise Linux for ARM 64 - Extended Update Support
Red Hat Enterprise Linux for x86_64 - Extended Update Support
Red Hat Enterprise Linux for IBM z Systems - Extended Update Support
Opensuse
openEuler
Fedora
Netcool Operations Insight
IBM Cloud Transformation Advisor
IBM Sterling Control Center
IBM Tivoli Monitoring
IBM CICS TX on Cloud
Dell EMC Data Protection Search
java-1.7.0-openjdk (Red Hat package)
java-1.8.0-openjdk (Red Hat 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
openjdk-8 (Debian package)
openjdk8 (Alpine package)
java-11-openjdk (Red Hat package)
openjdk-11 (Debian package)
openjdk11 (Alpine package)
java-1.8.0-ibm (Red Hat package)
java-1.8.0-openjdk-debugsource
java-1.8.0-openjdk-javadoc
java-1.8.0-openjdk-headless
java-1.8.0-openjdk-devel
java-1.8.0-openjdk-src
java-1.8.0-openjdk-demo
java-1.8.0-openjdk-debuginfo
java-1.8.0-openjdk
IBM VIOS
Data Computing Appliance (DCA)
Secure Remote Services (SRS) Virtual Edition
IBM Tivoli Netcool Configuration Manager
EMC ECS
Dell EMC NetWorker Runtime Environment (NRE)
Solutions Enabler
Unisphere for PowerMax
Unisphere for PowerMax Virtual Appliance
Red Hat OpenShift Container Platform
IBM App Connect Professional
IBM Security Guardium
IBM DB2
Solutions Enabler Virtual Appliance
Juniper Junos Space

How to mitigate CVE-2020-2773

Install updates from vendor's website.

Netcool Operations Insight - update to 1.6.15
java-1.7.0-openjdk (Red Hat package) - addressed in versions 1.7.0.261-2.6.22.1.el6_10, 1.7.0.261-2.6.22.2.el7_8
java-1.8.0-openjdk (Red Hat package) - addressed in versions 1.8.0.252.b09-2.el6_10, 1.8.0.252.b09-2.el7_8, 1.8.0.252.b09-2.el8_0, 1.8.0.252.b09-2.el8_1
Data Computing Appliance (DCA) - update to 3.5.5.0
Secure Remote Services (SRS) Virtual Edition - update to 3.46.00.04
Red Hat OpenShift Container Platform - update to 4.4.3
IBM Tivoli Netcool Configuration Manager - update to 6.4.2.14
openjdk-8 (Debian package) - update to 8u252-b09-1~deb9u1
openjdk8 (Alpine package) - update to 8.252.09-r0
java-11-openjdk (Red Hat package) - addressed in versions 11.0.7.10-1.el8_0, 11.0.7.10-1.el8_1, 11.0.7.10-4.el7_8
openjdk-11 (Debian package) - update to 11.0.7+10-3~deb10u1
openjdk11 (Alpine package) - update to 11.0.8_p10-r0
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-debugsource - update to 1.8.0.242-b08-5
java-1.8.0-openjdk-javadoc - update to 1.8.0.242-b08-5
java-1.8.0-openjdk-headless - update to 1.8.0.242-b08-5
java-1.8.0-openjdk-devel - update to 1.8.0.242-b08-5
java-1.8.0-openjdk-src - update to 1.8.0.242-b08-5
java-1.8.0-openjdk-demo - update to 1.8.0.242-b08-5
java-1.8.0-openjdk-debuginfo - update to 1.8.0.242-b08-5
java-1.8.0-openjdk - update to 1.8.0.242-b08-5
java-1.8.0-openjdk - addressed in versions 1.8.0.252.b09-0.fc30, 1.8.0.252.b09-0.fc31, 1.8.0.252.b09-0.fc32
EMC ECS - addressed in versions 3.5.1.1, 3.6
IBM DB2 - update to 5.0
IBM Tivoli Monitoring - update to 6.3.0.7 Service Pack 7
Dell EMC NetWorker Runtime Environment (NRE) - update to 8.0.5
Solutions Enabler Virtual Appliance - addressed in versions 9.0.0.19, 9.1.0.6
Solutions Enabler - addressed in versions 9.0.0.19, 9.1.0.6
Unisphere for PowerMax - addressed in versions 9.0.2.18, 9.1.0.17
Unisphere for PowerMax Virtual Appliance - addressed in versions 9.0.2.18, 9.1.0.17
IBM CICS TX on Cloud - update to 10.1.0.0 SpecialFIX Java 042021
Dell EMC Data Protection Search - update to 19.3.0
Juniper Junos Space - update to 20.3R1

External References

Related Security Bulletins