variot - var-202012-1529

var-202012-1529

Vulnerability from variot

A flaw was found in FasterXML Jackson Databind, where it did not have entity expansion secured properly. This flaw allows vulnerability to XML external entity (XXE) attacks. The highest threat from this vulnerability is data integrity. FasterXML Jackson is a data processing tool for Java developed by American FasterXML Company. There is a security vulnerability in FasterXML Jackson Databind, which can be exploited by an attacker to transmit malicious XML data to FasterXML Jackson Databind to read files, scan sites, or trigger a denial of service. Description:

Red Hat Decision Manager is an open source decision management platform that combines business rules management, complex event processing, Decision Model & Notation (DMN) execution, and Business Optimizer for solving planning problems. It automates business decisions and makes that logic available to the entire business.

Security Fix(es):

xmlgraphics-commons: SSRF due to improper input validation by the XMPParser (CVE-2020-11988)
xstream: allow a remote attacker to cause DoS only by manipulating the processed input stream (CVE-2021-21341)
xstream: allow a remote attacker to load and execute arbitrary code from a remote host only by manipulating the processed input stream (CVE-2021-21351)
xstream: arbitrary file deletion on the local host via crafted input stream (CVE-2021-21343)
xstream: arbitrary file deletion on the local host when unmarshalling (CVE-2020-26259)
xstream: ReDoS vulnerability (CVE-2021-21348)
xstream: Server-Side Forgery Request vulnerability can be activated when unmarshalling (CVE-2020-26258)
xstream: SSRF can be activated unmarshalling with XStream to access data streams from an arbitrary URL referencing a resource in an intranet or the local host (CVE-2021-21349)
xstream: SSRF via crafted input stream (CVE-2021-21342)
jackson-databind: FasterXML DOMDeserializer insecure entity expansion is vulnerable to XML external entity (XXE) (CVE-2020-25649)
xstream: allow a remote attacker to execute arbitrary code only by manipulating the processed input stream (CVE-2021-21350)
xstream: allow a remote attacker to load and execute arbitrary code from a remote host only by manipulating the processed input stream (CVE-2021-21346)
xstream: allow a remote attacker to load and execute arbitrary code from a remote host only by manipulating the processed input stream (CVE-2021-21347)
xstream: allow a remote attacker who has sufficient rights to execute commands of the host only by manipulating the processed input stream (CVE-2021-21345)
xstream: arbitrary code execution via crafted input stream (CVE-2021-21344)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

It is recommended to halt the server by stopping the JBoss Application Server process before installing this update; after installing the update, restart the server by starting the JBoss Application Server process. Bugs fixed (https://bugzilla.redhat.com/):

1887664 - CVE-2020-25649 jackson-databind: FasterXML DOMDeserializer insecure entity expansion is vulnerable to XML external entity (XXE) 1908832 - CVE-2020-26258 XStream: Server-Side Forgery Request vulnerability can be activated when unmarshalling 1908837 - CVE-2020-26259 XStream: arbitrary file deletion on the local host when unmarshalling 1933816 - CVE-2020-11988 xmlgraphics-commons: SSRF due to improper input validation by the XMPParser 1942539 - CVE-2021-21341 XStream: allow a remote attacker to cause DoS only by manipulating the processed input stream 1942545 - CVE-2021-21342 XStream: SSRF via crafted input stream 1942550 - CVE-2021-21343 XStream: arbitrary file deletion on the local host via crafted input stream 1942554 - CVE-2021-21344 XStream: Unsafe deserizaliation of javax.sql.rowset.BaseRowSet 1942558 - CVE-2021-21345 XStream: Unsafe deserizaliation of com.sun.corba.se.impl.activation.ServerTableEntry 1942578 - CVE-2021-21346 XStream: Unsafe deserizaliation of sun.swing.SwingLazyValue 1942629 - CVE-2021-21347 XStream: Unsafe deserizaliation of com.sun.tools.javac.processing.JavacProcessingEnvironment NameProcessIterator 1942633 - CVE-2021-21348 XStream: ReDoS vulnerability 1942635 - CVE-2021-21349 XStream: SSRF can be activated unmarshalling with XStream to access data streams from an arbitrary URL referencing a resource in an intranet or the local host 1942637 - CVE-2021-21350 XStream: Unsafe deserizaliation of com.sun.org.apache.bcel.internal.util.ClassLoader 1942642 - CVE-2021-21351 XStream: allow a remote attacker to load and execute arbitrary code from a remote host only by manipulating the processed input stream

You must be logged in to download the update. Solution:

Before applying this update, ensure all previously released errata relevant to your system have been applied. JIRA issues fixed (https://issues.jboss.org/):

JBEAP-20029 - GSS Upgrade Artemis from 2.9.0.redhat-00011 to 2.9.0.redhat-00016 JBEAP-20089 - [GSS] (7.3.z) Upgrade undertow from 2.0.31.SP1-redhat-00001 to 2.0.32.SP1-redhat JBEAP-20119 - GSS Upgrade JBoss Remoting from 5.0.18.Final-redhat-00001 to 5.0.19.Final-redhat-00001 JBEAP-20161 - GSS Upgrade XNIO from 3.7.9.Final to 3.7.11.Final JBEAP-20221 - Tracker bug for the EAP 7.3.4 release for RHEL-6 JBEAP-20239 - GSS Upgrade Hibernate Validator from 6.0.20.Final to 6.0.21.Final JBEAP-20246 - GSS Upgrade JBoss Marshalling from 2.0.9.Final to 2.0.10.Final JBEAP-20285 - GSS Upgrade HAL from 3.2.10.Final-redhat-00001 to 3.2.11.Final JBEAP-20300 - (7.3.z) Upgrade jasypt from 1.9.3-redhat-00001 to 1.9.3-redhat-00002 JBEAP-20325 - (7.3.z) Upgrade WildFly Arquillian to 3.0.1.Final for the ts.bootable profile JBEAP-20364 - (7.3.z) Upgrade com.github.fge.msg-simple to 1.1.0.redhat-00007 and com.github.fge.btf to 1.2.0.redhat-00007 JBEAP-20368 - (7.3.z) Upgrade Bootable JAR Maven plugin to 2.0.1.Final

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256

====================================================================
Red Hat Security Advisory

Synopsis: Important: rh-maven35-jackson-databind security update Advisory ID: RHSA-2020:4312-01 Product: Red Hat Software Collections Advisory URL: https://access.redhat.com/errata/RHSA-2020:4312 Issue date: 2020-10-22 CVE Names: CVE-2020-25649 ==================================================================== 1. Summary:

An update for rh-maven35-jackson-databind is now available for Red Hat Software Collections.

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.

Relevant releases/architectures:

Red Hat Software Collections for Red Hat Enterprise Linux Server (v. 7) - noarch Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.6) - noarch Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.7) - noarch Red Hat Software Collections for Red Hat Enterprise Linux Workstation (v. 7) - noarch

Description:

The jackson-databind package provides general data-binding functionality for Jackson, which works on top of Jackson core streaming API.

Security Fix(es):

jackson-databind: FasterXML DOMDeserializer insecure entity expansion is vulnerable to XML external entity (XXE) (CVE-2020-25649)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Solution:

For details on how to apply this update, which includes the changes described in this advisory, refer to:

https://access.redhat.com/articles/11258

Package List:

Red Hat Software Collections for Red Hat Enterprise Linux Server (v. 7):

Source: rh-maven35-jackson-databind-2.7.6-2.12.el7.src.rpm