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Vulnerability of Oracle Java: privilege escalation via Sandbox Escape

Synthesis of the vulnerability 

An attacker can bypass restrictions via Sandbox Escape of Oracle Java, in order to escalate his privileges.
Impacted software: Avamar, NetWorker, Unisphere EMC, Fedora, AIX, IBM i, Java OpenJDK, openSUSE Leap, Java Oracle, RHEL, SUSE Linux Enterprise Desktop, SLES, Ubuntu.
Severity of this computer vulnerability: 2/4.
Creation date: 20/01/2021.
Références of this announce: 6436785, CERTFR-2021-AVI-043, cpujan2021, CVE-2020-14803, DSA-2021-039, DSA-2021-063, FEDORA-2021-09272cf059, FEDORA-2021-4cebc3aff9, FEDORA-2021-555c9aef71, FEDORA-2021-5dcdf8b2b1, openSUSE-SU-2021:0269-1, openSUSE-SU-2021:0374-1, RHSA-2021:0717-01, RHSA-2021:0733-01, RHSA-2021:0736-01, SUSE-SU-2021:0275-1, SUSE-SU-2021:0352-1, SUSE-SU-2021:0512-1, SUSE-SU-2021:0533-1, SUSE-SU-2021:0652-1, SUSE-SU-2021:0665-1, SUSE-SU-2021:0670-1, SUSE-SU-2021:14634-1, SUSE-SU-2021:14640-1, USN-4726-1, VIGILANCE-VUL-34372.

Description of the vulnerability 

An attacker can bypass restrictions via Sandbox Escape of Oracle Java, in order to escalate his privileges.
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This computer vulnerability impacts software or systems such as Avamar, NetWorker, Unisphere EMC, Fedora, AIX, IBM i, Java OpenJDK, openSUSE Leap, Java Oracle, RHEL, SUSE Linux Enterprise Desktop, SLES, Ubuntu.

Our Vigil@nce team determined that the severity of this weakness bulletin is medium.

The trust level is of type confirmed by the editor, with an origin of document.

An attacker with a expert ability can exploit this weakness.

Solutions for this threat 

Oracle Java, OpenJDK: version 15.0.2.
The version 15.0.2 is fixed:
  https://www.oracle.com/downloads/
  https://www.oracle.com/java/technologies/javase/15u-relnotes.html
  https://openjdk.java.net/install/

Oracle Java, OpenJDK: version 13.0.6.
The version 13.0.6 is fixed:
  https://www.oracle.com/downloads/
  https://www.oracle.com/java/technologies/javase/13u-relnotes.html
  https://openjdk.java.net/install/

Oracle Java, OpenJDK: version 11.0.10.
The version 11.0.10 is fixed:
  https://www.oracle.com/downloads/
  https://www.oracle.com/java/technologies/javase/11u-relnotes.html
  https://openjdk.java.net/install/

Oracle Java, OpenJDK: version 8u281.
The version 8u281 is fixed:
  https://www.oracle.com/downloads/
  https://www.oracle.com/java/technologies/javase/8u-relnotes.html
  https://openjdk.java.net/install/

Oracle Java, OpenJDK: version 7u291.
The version 7u291 is fixed:
  https://www.oracle.com/downloads/
  https://www.oracle.com/java/technologies/javase/7-support-relnotes.html
  https://openjdk.java.net/install/

AIX: patch for Java.
A patch is indicated in information sources.

Dell EMC Avamar/NetWorker: solution for Multiple Components.
The solution is indicated in information sources.

Dell Unisphere for PowerMax: version 9.2.1.6.
The version 9.2.1.6 is fixed:
  https://www.dell.com/support/home/fr-fr

Fedora 32-33: new java-1.8.0-openjdk packages.
New packages are available:
  Fedora 32: java-1.8.0-openjdk 1.8.0.282.b08-0.fc32
  Fedora 33: java-1.8.0-openjdk 1.8.0.282.b08-0.fc33

Fedora 32: new java-11-openjdk packages.
New packages are available:
  Fedora 32: java-11-openjdk 11.0.10.0.9-0.fc32

Fedora 33: new java-11-openjdk packages.
New packages are available:
  Fedora 33: java-11-openjdk 11.0.10.0.9-0.fc33

IBM i: patch for Java.
A patch is indicated in information sources.

openSUSE Leap 15.2: new java-11-openjdk packages.
New packages are available:
  openSUSE Leap 15.2: java-11-openjdk 11.0.10.0-lp152.2.9.1

openSUSE Leap 15.2: new java-1_8_0-openjdk packages.
New packages are available:
  openSUSE Leap 15.2: java-1_8_0-openjdk 1.8.0.282-lp152.2.9.1

RHEL 7: new java-1.7.1-ibm packages.
New packages are available:
  RHEL 7.0-7.9: java-1.7.1-ibm 1.7.1.4.80-1jpp.1.el7

RHEL 7: new java-1.8.0-ibm packages (04/03/2021).
New packages are available:
  RHEL 7.0-7.9: java-1.8.0-ibm 1.8.0.6.25-1jpp.1.el7

RHEL 8.3: new java-1.8.0-ibm packages (04/03/2021).
New packages are available:
  RHEL 8.3: java-1.8.0-ibm 1.8.0.6.25-2.el8_3

SUSE LE 11 SP3: new java-1_7_0-ibm packages (24/02/2021).
New packages are available:
  SUSE LE 11 SP3: java-1_7_0-ibm 1.7.0_sr10.80-65.60.1

SUSE LE 11 SP4: new java-1_7_1-ibm packages (19/02/2021).
New packages are available:
  SUSE LE 11 SP4: java-1_7_1-ibm alsa-1.7.1_sr4.80-26.65.1

SUSE LE 12 SP2-5: new java-1_7_1-ibm packages (18/02/2021).
New packages are available:
  SUSE LE 12 SP2: java-1_7_1-ibm 1.7.1_sr4.80-38.62.1
  SUSE LE 12 SP3: java-1_7_1-ibm 1.7.1_sr4.80-38.62.1
  SUSE LE 12 SP4: java-1_7_1-ibm 1.7.1_sr4.80-38.62.1
  SUSE LE 12 SP5: java-1_7_1-ibm 1.7.1_sr4.80-38.62.1

SUSE LE 12 SP2-5: new java-1_8_0-ibm packages (01/03/2021).
New packages are available:
  SUSE LE 12 SP2: java-1_8_0-ibm 1.8.0_sr6.25-30.81.1
  SUSE LE 12 SP3: java-1_8_0-ibm 1.8.0_sr6.25-30.81.1
  SUSE LE 12 SP4: java-1_8_0-ibm 1.8.0_sr6.25-30.81.1
  SUSE LE 12 SP5: java-1_8_0-ibm 1.8.0_sr6.25-30.81.1

SUSE LE 12 SP2-5: new java-1_8_0-openjdk packages.
New packages are available:
  SUSE LE 12 SP2: java-1_8_0-openjdk 1.8.0.282-27.56.2
  SUSE LE 12 SP3: java-1_8_0-openjdk 1.8.0.282-27.56.2
  SUSE LE 12 SP4: java-1_8_0-openjdk 1.8.0.282-27.56.2
  SUSE LE 12 SP5: java-1_8_0-openjdk 1.8.0.282-27.56.2

SUSE LE 12 SP5: new java-11-openjdk packages.
New packages are available:
  SUSE LE 12 SP5: java-11-openjdk 11.0.10.0-3.18.2

SUSE LE 15 RTM-SP3: new java-11-openjdk packages.
New packages are available:
  SUSE LE 15 RTM: java-11-openjdk 11.0.10.0-3.53.1
  SUSE LE 15 SP1: java-11-openjdk 11.0.10.0-3.53.1
  SUSE LE 15 SP2: java-11-openjdk 11.0.10.0-3.53.1
  SUSE LE 15 SP3: java-11-openjdk 11.0.10.0-3.53.1

SUSE LE 15 RTM-SP3: new java-1_8_0-ibm packages.
New packages are available:
  SUSE LE 15 RTM: java-1_8_0-ibm 1.8.0_sr6.25-3.50.1
  SUSE LE 15 SP1: java-1_8_0-ibm 1.8.0_sr6.25-3.50.1
  SUSE LE 15 SP2: java-1_8_0-ibm 1.8.0_sr6.25-3.50.1
  SUSE LE 15 SP3: java-1_8_0-ibm 1.8.0_sr6.25-3.50.1

SUSE LE 15 RTM-SP3: new java-1_8_0-openjdk packages.
New packages are available:
  SUSE LE 15 RTM: java-1_8_0-openjdk 1.8.0.282-3.48.1
  SUSE LE 15 SP1: java-1_8_0-openjdk 1.8.0.282-3.48.1
  SUSE LE 15 SP2: java-1_8_0-openjdk 1.8.0.282-3.48.1
  SUSE LE 15 SP3: java-1_8_0-openjdk 1.8.0.282-3.48.1

Ubuntu: new openjdk packages.
New packages are available:
  Ubuntu 20.10: openjdk-11 11.0.10+9-0ubuntu1~20.10, openjdk-8 8u282-b08-0ubuntu1~20.10
  Ubuntu 20.04 LTS: openjdk-11 11.0.10+9-0ubuntu1~20.04, openjdk-8 8u282-b08-0ubuntu1~20.04
  Ubuntu 18.04 LTS: openjdk-11 11.0.10+9-0ubuntu1~18.04, openjdk-8 8u282-b08-0ubuntu1~18.04
  Ubuntu 16.04 LTS: openjdk-8 8u282-b08-0ubuntu1~16.04
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