CVE-2016-2141

HIGH

Description

JGroups before 4.0 does not require the proper headers for the ENCRYPT and AUTH protocols from nodes joining the cluster, which allows remote attackers to bypass security restrictions and send and receive messages within the cluster via unspecified vectors.

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://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

Details

Source: MITRE

Published: 2016-06-30

Updated: 2019-04-23

Type: CWE-264

Risk Information

CVSS v2.0

Base Score: 7.5

Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P

Impact Score: 6.4

Exploitability Score: 10

Severity: HIGH

CVSS v3.0

Base Score: 9.8

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Impact Score: 5.9

Exploitability Score: 3.9

Severity: CRITICAL