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Red Hat Security Advisory

Synopsis: Critical: Red Hat FIS 2.0 on Fuse 6.3.0 R8 security and bug fix update
Advisory ID: RHSA-2018:2939-01
Product: Red Hat JBoss Fuse
Advisory URL: https://access.redhat.com/errata/RHSA-2018:2939
Issue date: 2018-10-17
CVE Names: CVE-2017-12617 CVE-2018-1260 CVE-2018-1270
CVE-2018-1271 CVE-2018-1275 CVE-2018-1304
CVE-2018-1305 CVE-2018-1336 CVE-2018-7489
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1. Summary:

An update is now available for Red Hat Fuse Integration Services.

Red Hat Product Security has rated this update as having a security impact
of Critical. 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.

2. Description:

Red Hat Fuse Integration Services provides a set of tools and containerized
xPaaS images that enable development, deployment, and management of
integration microservices within OpenShift.

Security fix(es):

* jackson-databind: incomplete fix for CVE-2017-7525 permits unsafe
serialization via c3p0 libraries (CVE-2018-7489)

* spring-framework: Address partial fix for CVE-2018-1270 (CVE-2018-1275)

* spring-framework: Directory traversal vulnerability with static resources
on Windows filesystems (CVE-2018-1271)

* spring-framework: Possible RCE via spring messaging (CVE-2018-1270)

* spring-security-oauth: remote code execution in the authorization process
(CVE-2018-1260)

* tomcat: A bug in the UTF-8 decoder can lead to DoS (CVE-2018-1336)

* tomcat: Incorrect handling of empty string URL in security constraints
can lead to unintended exposure of resources (CVE-2018-1304)

* tomcat: Late application of security constraints can lead to resource
exposure for unauthorised users (CVE-2018-1305)

* tomcat: Remote Code Execution bypass for CVE-2017-12615 (CVE-2017-12617)

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

3. Solution:

Before applying the update, back up your existing installation, including
all applications, configuration files, databases and database settings, and
so on.

Updating instructions and release notes may be found at:

https://access.redhat.com/articles/3060411

4. Bugs fixed (https://bugzilla.redhat.com/):

1494283 – CVE-2017-12617 tomcat: Remote Code Execution bypass for CVE-2017-12615
1548282 – CVE-2018-1305 tomcat: Late application of security constraints can lead to resource exposure for unauthorised users
1548289 – CVE-2018-1304 tomcat: Incorrect handling of empty string URL in security constraints can lead to unintended exposure of resources
1549276 – CVE-2018-7489 jackson-databind: incomplete fix for CVE-2017-7525 permits unsafe serialization via c3p0 libraries
1564405 – CVE-2018-1270 spring-framework: Possible RCE via spring messaging
1565307 – CVE-2018-1275 spring-framework: Address partial fix for CVE-2018-1270
1571050 – CVE-2018-1271 spring-framework: Directory traversal vulnerability with static resources on Windows filesystems
1584376 – CVE-2018-1260 spring-security-oauth: remote code execution in the authorization process
1607591 – CVE-2018-1336 tomcat: A bug in the UTF-8 decoder can lead to DoS

5. References:

https://access.redhat.com/security/cve/CVE-2017-12617
https://access.redhat.com/security/cve/CVE-2018-1260
https://access.redhat.com/security/cve/CVE-2018-1270
https://access.redhat.com/security/cve/CVE-2018-1271
https://access.redhat.com/security/cve/CVE-2018-1275
https://access.redhat.com/security/cve/CVE-2018-1304
https://access.redhat.com/security/cve/CVE-2018-1305
https://access.redhat.com/security/cve/CVE-2018-1336
https://access.redhat.com/security/cve/CVE-2018-7489
https://access.redhat.com/security/updates/classification/#critical

6. Contact:

The Red Hat security contact is <secalert@redhat.com>. More contact
details at https://access.redhat.com/security/team/contact/

Copyright 2018 Red Hat, Inc.
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