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RHEL 7 : resteasy-base (RHSA-2016:2604)

critical Nessus Plugin ID 94567

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Synopsis

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

Description

An update for resteasy-base is now available for Red Hat Enterprise Linux 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.

RESTEasy contains a JBoss project that provides frameworks to help build RESTful Web Services and RESTful Java applications. It is a fully certified and portable implementation of the JAX-RS specification.

Security Fix(es) :

* It was discovered that under certain conditions RESTEasy could be forced to parse a request with SerializableProvider, resulting in deserialization of potentially untrusted data. An attacker could possibly use this flaw to execute arbitrary code with the permissions of the application using RESTEasy. (CVE-2016-7050)

Red Hat would like to thank Mikhail Egorov (Odin) for reporting this issue.

Additional Changes :

For detailed information on changes in this release, see the Red Hat Enterprise Linux 7.3 Release Notes linked from the References section.

Solution

Update the affected packages.

See Also

https://access.redhat.com/errata/RHSA-2016:2604

https://access.redhat.com/security/cve/cve-2016-7050

Plugin Details

Severity: Critical

ID: 94567

File Name: redhat-RHSA-2016-2604.nasl

Version: 2.14

Type: local

Agent: unix

Published: 11/4/2016

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: Medium

Score: 5.9

CVSS v2

Risk Factor: High

Base Score: 7.5

Temporal Score: 5.5

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

CVSS v3

Risk Factor: Critical

Base Score: 9.8

Temporal Score: 8.5

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:U/RL:O/RC:C

Vulnerability Information

CPE: p-cpe:/a:redhat:enterprise_linux:resteasy-base, p-cpe:/a:redhat:enterprise_linux:resteasy-base-atom-provider, p-cpe:/a:redhat:enterprise_linux:resteasy-base-client, p-cpe:/a:redhat:enterprise_linux:resteasy-base-jackson-provider, p-cpe:/a:redhat:enterprise_linux:resteasy-base-javadoc, p-cpe:/a:redhat:enterprise_linux:resteasy-base-jaxb-provider, p-cpe:/a:redhat:enterprise_linux:resteasy-base-jaxrs, p-cpe:/a:redhat:enterprise_linux:resteasy-base-jaxrs-all, p-cpe:/a:redhat:enterprise_linux:resteasy-base-jaxrs-api, p-cpe:/a:redhat:enterprise_linux:resteasy-base-jettison-provider, p-cpe:/a:redhat:enterprise_linux:resteasy-base-providers-pom, p-cpe:/a:redhat:enterprise_linux:resteasy-base-resteasy-pom, p-cpe:/a:redhat:enterprise_linux:resteasy-base-tjws, cpe:/o:redhat:enterprise_linux:7, cpe:/o:redhat:enterprise_linux:7.3, cpe:/o:redhat:enterprise_linux:7.4, cpe:/o:redhat:enterprise_linux:7.5, cpe:/o:redhat:enterprise_linux:7.6, cpe:/o:redhat:enterprise_linux:7.7

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: 11/3/2016

Vulnerability Publication Date: 6/8/2017

Reference Information

CVE: CVE-2016-7050

RHSA: 2016:2604