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RHEL 6 : jakarta-commons-collections (RHSA-2015:2521)

critical Nessus Plugin ID 87102

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Synopsis

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

Description

Updated jakarta-commons-collections packages that fix one security issue are now available for Red Hat Enterprise Linux 6.

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

The Jakarta/Apache Commons Collections library provides new interfaces, implementations, and utilities to extend the features of the Java Collections Framework.

It was found that the Apache commons-collections library permitted code execution when deserializing objects involving a specially constructed chain of classes. A remote attacker could use this flaw to execute arbitrary code with the permissions of the application using the commons-collections library. (CVE-2015-7501)

With this update, deserialization of certain classes in the commons-collections library is no longer allowed. Applications that require those classes to be deserialized can use the system property 'org.apache.commons.collections.enableUnsafeSerialization' to re-enable their deserialization.

Further information about this security flaw may be found at:
https://access.redhat.com/solutions/2045023

All users of jakarta-commons-collections are advised to upgrade to these updated packages, which contain a backported patch to correct this issue. All running applications using the commons-collections library must be restarted for the update to take effect.

Solution

Update the affected packages.

See Also

https://access.redhat.com/errata/RHSA-2015:2521

https://access.redhat.com/security/cve/cve-2015-7501

https://access.redhat.com/solutions/2045023

Plugin Details

Severity: Critical

ID: 87102

File Name: redhat-RHSA-2015-2521.nasl

Version: 2.19

Type: local

Agent: unix

Published: 11/30/2015

Updated: 10/24/2019

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

Risk Information

VPR

Risk Factor: High

Score: 7.4

CVSS v2

Risk Factor: Critical

Base Score: 10

Temporal Score: 8.3

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

CVSS v3

Risk Factor: Critical

Base Score: 9.8

Temporal Score: 9.1

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

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

Vulnerability Information

CPE: p-cpe:/a:redhat:enterprise_linux:jakarta-commons-collections, p-cpe:/a:redhat:enterprise_linux:jakarta-commons-collections-javadoc, p-cpe:/a:redhat:enterprise_linux:jakarta-commons-collections-testframework, p-cpe:/a:redhat:enterprise_linux:jakarta-commons-collections-testframework-javadoc, p-cpe:/a:redhat:enterprise_linux:jakarta-commons-collections-tomcat5, cpe:/o:redhat:enterprise_linux:6, cpe:/o:redhat:enterprise_linux:6.7

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

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 11/30/2015

Vulnerability Publication Date: 11/9/2017

Exploitable With

CANVAS (CANVAS)

Reference Information

CVE: CVE-2015-7501

RHSA: 2015:2521