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RHEL 6 / 7 : JBoss EAP (RHSA-2017:0834)

high Nessus Plugin ID 112256

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Synopsis

The remote Red Hat host is missing one or more security updates.

Description

An update for eap7-jboss-ec2-eap is now available for Red Hat JBoss Enterprise Application Platform 7.0 for RHEL 6 and Red Hat JBoss Enterprise Application Platform 7.0 for RHEL 7.

Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

The eap7-jboss-ec2-eap package provides scripts for Red Hat JBoss Enterprise Application Platform running on the Amazon Web Services (AWS) Elastic Compute Cloud (EC2).

With this update, the eap7-jboss-ec2-eap package has been updated to ensure compatibility with Red Hat JBoss Enterprise Application Platform 7.0.5.

Refer to the JBoss Enterprise Application Platform 7.0.5 Release Notes, linked to in the References section, for information on the most significant bug fixes and enhancements included in this release.

Security Fix(es) :

* It was discovered that the jboss init script performed unsafe file handling which could result in local privilege escalation.(CVE-2016-8656)

* It was found that JBoss EAP 7 Header Cache was inefficient. An attacker could use this flaw to cause a denial of service attack.(CVE-2016-9589)

The CVE-2016-9589 issue was discovered by Gabriel Lavoie (Halogen Software).

Before applying this update, back up your existing Red Hat JBoss Enterprise Application Platform installation and deployed applications.

Solution

Update the affected eap7-jboss-ec2-eap and / or eap7-jboss-ec2-eap-samples packages.

See Also

https://access.redhat.com/documentation/en-us/

https://access.redhat.com/errata/RHSA-2017:0834

https://access.redhat.com/security/cve/cve-2016-8656

https://access.redhat.com/security/cve/cve-2016-9589

Plugin Details

Severity: High

ID: 112256

File Name: redhat-RHSA-2017-0834.nasl

Version: 1.7

Type: local

Agent: unix

Published: 9/4/2018

Updated: 8/12/2024

Supported Sensors: Agentless Assessment, Continuous Assessment, Frictionless Assessment Agent, Frictionless Assessment AWS, Frictionless Assessment Azure, Nessus Agent, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 5.9

CVSS v2

Risk Factor: Medium

Base Score: 4.6

Temporal Score: 3.4

Vector: CVSS2#AV:L/AC:L/Au:N/C:P/I:P/A:P

CVSS Score Source: CVE-2016-8656

CVSS v3

Risk Factor: High

Base Score: 7.8

Temporal Score: 6.8

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

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

CPE: p-cpe:/a:redhat:enterprise_linux:eap7-jboss-ec2-eap, cpe:/o:redhat:enterprise_linux:6, p-cpe:/a:redhat:enterprise_linux:eap7-jboss-ec2-eap-samples, cpe:/o:redhat:enterprise_linux:7

Required KB Items: Host/local_checks_enabled, Host/RedHat/release, Host/RedHat/rpm-list, Host/cpu

Exploit Ease: No known exploits are available

Patch Publication Date: 3/22/2017

Vulnerability Publication Date: 3/12/2018

Reference Information

CVE: CVE-2016-8656, CVE-2016-9589

RHSA: 2017:0834