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    CVE-2016-2141

    It was found that JGroups did not require necessary headers for encrypt and auth protocols from new nodes joining the cluster. An attacker could use this flaw to bypass security restrictions, and use this vulnerability to send and receive messages within the cluster, leading to information disclosure, message spoofing, or further possible attacks.

    Published:Jun 23, 2016
    Last Modified:Apr 12, 2025
    EPS:Jun 30, 2016
    EPSS Score:0.00885
    CVSS Score:9.8

    Affected Products

    Vendor
    Redhat
    Product
    Enterprise Linux
    Vendor
    Redhat
    Product
    Jboss Data Grid
    Vendor
    Redhat
    Product
    Jboss Data Virtualization
    Vendor
    Redhat
    Product
    Jboss Enterprise Application Platform
    Vendor
    Redhat
    Product
    Jboss Enterprise Brms Platform
    Vendor
    Redhat
    Product
    Jboss Enterprise Portal Platform
    Vendor
    Redhat
    Product
    Jboss Enterprise Soa Platform
    Vendor
    Redhat
    Product
    Jboss Fuse
    Vendor
    Redhat
    Product
    Jboss Fuse Service Works
    Vendor
    Redhat
    Product
    Jboss Single Sign On
    Vendor
    Redhat
    Product
    Jgroups

    Exploits

    No exploit reference

    Common Weakness Enumeration

    No CWE recorded yet

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

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    References

    http://rhn.redhat.com/errata/RHSA-2016-1435.html
    http://rhn.redhat.com/errata/RHSA-2016-1439.html
    http://rhn.redhat.com/errata/RHSA-2016-2035.html
    http://www.securityfocus.com/bid/91481
    http://www.securitytracker.com/id/1036165
    https://access.redhat.com/errata/RHSA-2016:1345
    https://access.redhat.com/errata/RHSA-2016:1346
    https://access.redhat.com/errata/RHSA-2016:1347
    https://access.redhat.com/errata/RHSA-2016:1374
    https://access.redhat.com/errata/RHSA-2016:1376
    https://access.redhat.com/errata/RHSA-2016:1389
    https://access.redhat.com/errata/RHSA-2016:1432
    https://access.redhat.com/errata/RHSA-2016:1433
    https://access.redhat.com/errata/RHSA-2016:1434
    https://issues.jboss.org/browse/JGRP-2021
    https://lists.apache.org/thread.html/ra18cac97416abc2958db0b107877c31da28d884fa6e70fd89c87384a%40%3Cdev.geode.apache.org%3E
    https://lists.apache.org/thread.html/rb37cc937d4fc026fb56de4b4ec0d054aa4083c1a4edd0d8360c068a0%40%3Cdev.geode.apache.org%3E
    https://rhn.redhat.com/errata/RHSA-2016-1328.html
    https://rhn.redhat.com/errata/RHSA-2016-1329.html
    https://rhn.redhat.com/errata/RHSA-2016-1330.html
    https://rhn.redhat.com/errata/RHSA-2016-1331.html
    https://rhn.redhat.com/errata/RHSA-2016-1332.html
    https://rhn.redhat.com/errata/RHSA-2016-1333.html
    https://rhn.redhat.com/errata/RHSA-2016-1334.html
    https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html
    http://rhn.redhat.com/errata/RHSA-2016-1435.html
    http://rhn.redhat.com/errata/RHSA-2016-1439.html
    http://rhn.redhat.com/errata/RHSA-2016-2035.html
    http://www.securityfocus.com/bid/91481
    http://www.securitytracker.com/id/1036165
    https://access.redhat.com/errata/RHSA-2016:1345
    https://access.redhat.com/errata/RHSA-2016:1346
    https://access.redhat.com/errata/RHSA-2016:1347
    https://access.redhat.com/errata/RHSA-2016:1374
    https://access.redhat.com/errata/RHSA-2016:1376
    https://access.redhat.com/errata/RHSA-2016:1389
    https://access.redhat.com/errata/RHSA-2016:1432
    https://access.redhat.com/errata/RHSA-2016:1433
    https://access.redhat.com/errata/RHSA-2016:1434
    https://issues.jboss.org/browse/JGRP-2021
    https://lists.apache.org/thread.html/ra18cac97416abc2958db0b107877c31da28d884fa6e70fd89c87384a%40%3Cdev.geode.apache.org%3E
    https://lists.apache.org/thread.html/rb37cc937d4fc026fb56de4b4ec0d054aa4083c1a4edd0d8360c068a0%40%3Cdev.geode.apache.org%3E
    https://rhn.redhat.com/errata/RHSA-2016-1328.html
    https://rhn.redhat.com/errata/RHSA-2016-1329.html
    https://rhn.redhat.com/errata/RHSA-2016-1330.html
    https://rhn.redhat.com/errata/RHSA-2016-1331.html
    https://rhn.redhat.com/errata/RHSA-2016-1332.html
    https://rhn.redhat.com/errata/RHSA-2016-1333.html
    https://rhn.redhat.com/errata/RHSA-2016-1334.html
    https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High