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Red Hat Security Advisory 2016-2101-01

Red Hat Security Advisory 2016-2101-01
Posted Oct 27, 2016
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2016-2101-01 - Red Hat OpenShift Container Platform is the company's cloud computing Platform-as-a-Service solution designed for on-premise or private cloud deployments. Security Fix: A regular expression denial of service flaw was found in Tough-Cookie. An attacker able to make an application using Touch-Cookie to parse a sufficiently large HTTP request Cookie header could cause the application to consume an excessive amount of CPU.

tags | advisory, web, denial of service
systems | linux, redhat
advisories | CVE-2016-1000232, CVE-2016-5325
SHA-256 | 0c1b4ed27f0d1db4f3edc634e7d5fccb7e419a267e21c9074481e69ff631e66b

Red Hat Security Advisory 2016-2101-01

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

Synopsis: Moderate: nodejs and nodejs-tough-cookie security, bug fix, and enhancement update
Advisory ID: RHSA-2016:2101-01
Product: Red Hat OpenShift Enterprise
Advisory URL: https://access.redhat.com/errata/RHSA-2016:2101
Issue date: 2016-10-27
CVE Names: CVE-2016-1000232 CVE-2016-5325
=====================================================================

1. Summary:

An update for nodejs-tough-cookie and nodejs is now available for Red Hat
OpenShift Container Platform 3.1, 3.2, and 3.3.

Red Hat Product Security has rated this update as having a security impact
of Moderate. 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. Relevant releases/architectures:

Red Hat OpenShift Container Platform 3.3 - noarch, x86_64
Red Hat OpenShift Enterprise 3.1 - noarch, x86_64
Red Hat OpenShift Enterprise 3.2 - noarch, x86_64

3. Description:

Red Hat OpenShift Container Platform is the company's cloud computing
Platform-as-a-Service (PaaS) solution designed for on-premise or private
cloud deployments.

Security Fix(es):

* A regular expression denial of service flaw was found in Tough-Cookie. An
attacker able to make an application using Touch-Cookie to parse a
sufficiently large HTTP request Cookie header could cause the application
to consume an excessive amount of CPU. (CVE-2016-1000232)

* It was found that the reason argument in ServerResponse#writeHead() was
not properly validated. A remote attacker could possibly use this flaw to
conduct an HTTP response splitting attack via a specially-crafted HTTP
request. (CVE-2016-5325)

This advisory contains the RPM packages for this release. See the following
advisory for the container images fixes for this release:

https://access.redhat.com/errata/RHBA-2016:2100

4. Solution:

For details on how to apply this update in OpenShift Container Platform 3,
see the Solution section of the following advisory:

https://access.redhat.com/errata/RHBA-2016:2100

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

1346910 - CVE-2016-5325 nodejs: reason argument in ServerResponse#writeHead() not properly validated
1359818 - CVE-2016-1000232 nodejs-tough-cookie: regular expression DoS via Cookie header with many semicolons
1382854 - [3.1,3.2,3.3] nodejs rpm updates for logging-auth-proxy

6. Package List:

Red Hat OpenShift Enterprise 3.1:

Source:
nodejs-0.10.47-2.el7.src.rpm
nodejs-tough-cookie-2.3.1-1.el7.src.rpm

noarch:
nodejs-docs-0.10.47-2.el7.noarch.rpm
nodejs-tough-cookie-2.3.1-1.el7.noarch.rpm

x86_64:
nodejs-0.10.47-2.el7.x86_64.rpm
nodejs-debuginfo-0.10.47-2.el7.x86_64.rpm
nodejs-devel-0.10.47-2.el7.x86_64.rpm

Red Hat OpenShift Enterprise 3.2:

Source:
nodejs-0.10.47-2.el7.src.rpm
nodejs-tough-cookie-2.3.1-1.el7.src.rpm

noarch:
nodejs-docs-0.10.47-2.el7.noarch.rpm
nodejs-tough-cookie-2.3.1-1.el7.noarch.rpm

x86_64:
nodejs-0.10.47-2.el7.x86_64.rpm
nodejs-debuginfo-0.10.47-2.el7.x86_64.rpm
nodejs-devel-0.10.47-2.el7.x86_64.rpm

Red Hat OpenShift Container Platform 3.3:

Source:
nodejs-0.10.47-2.el7.src.rpm
nodejs-tough-cookie-2.3.1-1.el7.src.rpm

noarch:
nodejs-docs-0.10.47-2.el7.noarch.rpm
nodejs-tough-cookie-2.3.1-1.el7.noarch.rpm

x86_64:
nodejs-0.10.47-2.el7.x86_64.rpm
nodejs-debuginfo-0.10.47-2.el7.x86_64.rpm
nodejs-devel-0.10.47-2.el7.x86_64.rpm

These packages are GPG signed by Red Hat for security. Our key and
details on how to verify the signature are available from
https://access.redhat.com/security/team/key/

7. References:

https://access.redhat.com/security/cve/CVE-2016-1000232
https://access.redhat.com/security/cve/CVE-2016-5325
https://access.redhat.com/security/updates/classification/#moderate

8. Contact:

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

Copyright 2016 Red Hat, Inc.
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