ID

VAR-201405-0543

CVE

CVE-2014-0075

TITLE

Apache Tomcat CVE-2014-0075 Chunk Request Remote Denial Of Service Vulnerability

DESCRIPTION

Integer overflow in the parseChunkHeader function in java/org/apache/coyote/http11/filters/ChunkedInputFilter.java in Apache Tomcat before 6.0.40, 7.x before 7.0.53, and 8.x before 8.0.4 allows remote attackers to cause a denial of service (resource consumption) via a malformed chunk size in chunked transfer coding of a request during the streaming of data. Apache Tomcat is prone to a remote denial-of-service vulnerability because it fails to properly bounds check user-supplied input. An attacker can exploit this issue to cause denial-of-service conditions; denying service to legitimate users. The following versions are vulnerable: Apache Tomcat 8.0.0-RC1 to 8.0.3 Apache Tomcat 7.0.0 to 7.0.52 Apache Tomcat 6.0.0 to 6.0.39. Description: Red Hat JBoss Operations Network is a middleware management solution that provides a single point of control to deploy, manage, and monitor JBoss Enterprise Middleware, applications, and services. This JBoss Operations Network 3.2.3 release serves as a replacement for JBoss Operations Network 3.2.2, and includes several bug fixes. Refer to the JBoss Operations Network 3.2.3 Release Notes for information on the most significant of these changes. Refer to the JBoss Operations Network 3.2.3 Release Notes for installation information. java/org/apache/catalina/servlets/DefaultServlet.java in the default servlet in Apache Tomcat before 6.0.40 and 7.x before 7.0.53 does not properly restrict XSLT stylesheets, which allows remote attackers to bypass security-manager restrictions and read arbitrary files via a crafted web application that provides an XML external entity declaration in conjunction with an entity reference, related to an XML External Entity (XXE) issue (CVE-2014-0096). Apache Tomcat before 6.0.40 and 7.x before 7.0.54 does not properly constrain the class loader that accesses the XML parser used with an XSLT stylesheet, which allows remote attackers to read arbitrary files via a crafted web application that provides an XML external entity declaration in conjunction with an entity reference, related to an XML External Entity (XXE) issue, or read files associated with different web applications on a single Tomcat instance via a crafted web application (CVE-2014-0119). In Apache Tomcat 6.x before 6.0.55, it was possible to craft a malformed chunk as part of a chunked request that caused Tomcat to read part of the request body as a new request (CVE-2014-0227). The verification of md5 checksums and GPG signatures is performed automatically for you. You can obtain the GPG public key of the Mandriva Security Team by executing: gpg --recv-keys --keyserver pgp.mit.edu 0x22458A98 You can view other update advisories for Mandriva Linux at: http://www.mandriva.com/en/support/security/advisories/ If you want to report vulnerabilities, please contact security_(at)_mandriva.com _______________________________________________________________________ Type Bits/KeyID Date User ID pub 1024D/22458A98 2000-07-10 Mandriva Security Team <security*mandriva.com> -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) iD8DBQFU9XyKmqjQ0CJFipgRAvukAKCI1DXuj5eJr1SVaNIoXhz9PUilpQCg0l4c 77X/s+2Ee3FYUp9lZWBmLRg= =pm31 -----END PGP SIGNATURE----- . -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ===================================================================== Red Hat Security Advisory Synopsis: Moderate: tomcat security update Advisory ID: RHSA-2014:0827-01 Product: Red Hat Enterprise Linux Advisory URL: https://rhn.redhat.com/errata/RHSA-2014-0827.html Issue date: 2014-07-02 CVE Names: CVE-2014-0075 CVE-2014-0096 CVE-2014-0099 ===================================================================== 1. Summary: Updated tomcat packages that fix three security issues are now available for Red Hat Enterprise Linux 7. The Red Hat Security Response Team has rated this update as having Moderate security impact. Common Vulnerability Scoring System (CVSS) base scores, which give detailed severity ratings, are available for each vulnerability from the CVE links in the References section. 2. Relevant releases/architectures: Red Hat Enterprise Linux Client (v. 7) - noarch Red Hat Enterprise Linux Client Optional (v. 7) - noarch Red Hat Enterprise Linux ComputeNode (v. 7) - noarch Red Hat Enterprise Linux ComputeNode Optional (v. 7) - noarch Red Hat Enterprise Linux Server (v. 7) - noarch Red Hat Enterprise Linux Server Optional (v. 7) - noarch Red Hat Enterprise Linux Workstation (v. 7) - noarch Red Hat Enterprise Linux Workstation Optional (v. 7) - noarch 3. Description: Apache Tomcat is a servlet container for the Java Servlet and JavaServer Pages (JSP) technologies. It was discovered that Apache Tomcat did not limit the length of chunk sizes when using chunked transfer encoding. (CVE-2014-0075) It was found that Apache Tomcat did not check for overflowing values when parsing request content length headers. A remote attacker could use this flaw to perform an HTTP request smuggling attack on a Tomcat server located behind a reverse proxy that processed the content length header correctly. (CVE-2014-0099) It was found that the org.apache.catalina.servlets.DefaultServlet implementation in Apache Tomcat allowed the definition of XML External Entities (XXEs) in provided XSLTs. A malicious application could use this to circumvent intended security restrictions to disclose sensitive information. (CVE-2014-0096) The CVE-2014-0075 issue was discovered by David Jorm of Red Hat Product Security. All Tomcat 7 users are advised to upgrade to these updated packages, which contain backported patches to correct these issues. Tomcat must be restarted for this update to take effect. 4. Solution: Before applying this update, make sure all previously released errata relevant to your system have been applied. This update is available via the Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at https://access.redhat.com/site/articles/11258 5. Bugs fixed (https://bugzilla.redhat.com/): 1072776 - CVE-2014-0075 Tomcat/JBossWeb: Limited DoS in chunked transfer encoding input filter 1088342 - CVE-2014-0096 Tomcat/JBossWeb: XXE vulnerability via user supplied XSLTs 1102030 - CVE-2014-0099 Tomcat/JBossWeb: Request smuggling via malicious content length header 6. Package List: Red Hat Enterprise Linux Client (v. 7): Source: tomcat-7.0.42-6.el7_0.src.rpm noarch: tomcat-servlet-3.0-api-7.0.42-6.el7_0.noarch.rpm Red Hat Enterprise Linux Client Optional (v. 7): noarch: tomcat-7.0.42-6.el7_0.noarch.rpm tomcat-admin-webapps-7.0.42-6.el7_0.noarch.rpm tomcat-docs-webapp-7.0.42-6.el7_0.noarch.rpm tomcat-el-2.2-api-7.0.42-6.el7_0.noarch.rpm tomcat-javadoc-7.0.42-6.el7_0.noarch.rpm tomcat-jsp-2.2-api-7.0.42-6.el7_0.noarch.rpm tomcat-jsvc-7.0.42-6.el7_0.noarch.rpm tomcat-lib-7.0.42-6.el7_0.noarch.rpm tomcat-webapps-7.0.42-6.el7_0.noarch.rpm Red Hat Enterprise Linux ComputeNode (v. 7): Source: tomcat-7.0.42-6.el7_0.src.rpm noarch: tomcat-servlet-3.0-api-7.0.42-6.el7_0.noarch.rpm Red Hat Enterprise Linux ComputeNode Optional (v. 7): noarch: tomcat-7.0.42-6.el7_0.noarch.rpm tomcat-admin-webapps-7.0.42-6.el7_0.noarch.rpm tomcat-docs-webapp-7.0.42-6.el7_0.noarch.rpm tomcat-el-2.2-api-7.0.42-6.el7_0.noarch.rpm tomcat-javadoc-7.0.42-6.el7_0.noarch.rpm tomcat-jsp-2.2-api-7.0.42-6.el7_0.noarch.rpm tomcat-jsvc-7.0.42-6.el7_0.noarch.rpm tomcat-lib-7.0.42-6.el7_0.noarch.rpm tomcat-webapps-7.0.42-6.el7_0.noarch.rpm Red Hat Enterprise Linux Server (v. 7): Source: tomcat-7.0.42-6.el7_0.src.rpm noarch: tomcat-7.0.42-6.el7_0.noarch.rpm tomcat-admin-webapps-7.0.42-6.el7_0.noarch.rpm tomcat-el-2.2-api-7.0.42-6.el7_0.noarch.rpm tomcat-jsp-2.2-api-7.0.42-6.el7_0.noarch.rpm tomcat-lib-7.0.42-6.el7_0.noarch.rpm tomcat-servlet-3.0-api-7.0.42-6.el7_0.noarch.rpm tomcat-webapps-7.0.42-6.el7_0.noarch.rpm Red Hat Enterprise Linux Server Optional (v. 7): noarch: tomcat-7.0.42-6.el7_0.noarch.rpm tomcat-admin-webapps-7.0.42-6.el7_0.noarch.rpm tomcat-docs-webapp-7.0.42-6.el7_0.noarch.rpm tomcat-el-2.2-api-7.0.42-6.el7_0.noarch.rpm tomcat-javadoc-7.0.42-6.el7_0.noarch.rpm tomcat-jsp-2.2-api-7.0.42-6.el7_0.noarch.rpm tomcat-jsvc-7.0.42-6.el7_0.noarch.rpm tomcat-lib-7.0.42-6.el7_0.noarch.rpm tomcat-webapps-7.0.42-6.el7_0.noarch.rpm Red Hat Enterprise Linux Workstation (v. 7): Source: tomcat-7.0.42-6.el7_0.src.rpm noarch: tomcat-7.0.42-6.el7_0.noarch.rpm tomcat-admin-webapps-7.0.42-6.el7_0.noarch.rpm tomcat-el-2.2-api-7.0.42-6.el7_0.noarch.rpm tomcat-jsp-2.2-api-7.0.42-6.el7_0.noarch.rpm tomcat-lib-7.0.42-6.el7_0.noarch.rpm tomcat-servlet-3.0-api-7.0.42-6.el7_0.noarch.rpm tomcat-webapps-7.0.42-6.el7_0.noarch.rpm Red Hat Enterprise Linux Workstation Optional (v. 7): noarch: tomcat-docs-webapp-7.0.42-6.el7_0.noarch.rpm tomcat-javadoc-7.0.42-6.el7_0.noarch.rpm tomcat-jsvc-7.0.42-6.el7_0.noarch.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/#package 7. References: https://www.redhat.com/security/data/cve/CVE-2014-0075.html https://www.redhat.com/security/data/cve/CVE-2014-0096.html https://www.redhat.com/security/data/cve/CVE-2014-0099.html https://access.redhat.com/security/updates/classification/#moderate http://tomcat.apache.org/security-7.html 8. Contact: The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/ Copyright 2014 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.4 (GNU/Linux) iD8DBQFTs8+9XlSAg2UNWIIRAglqAJ4sw3DT+V4pFReZSRvkoW+f90gxdgCdFn5e bVOeybWcY1fm+xgpnE7T2ZM= =O2as -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce . Release Date: 2015-10-15 Last Updated: 2015-10-15 Potential Security Impact: Remote multiple vulnerabilities Source: Hewlett-Packard Company, HP Software Security Response Team VULNERABILITY SUMMARY Potential security vulnerabilities have been identified in HP OpenVMS CSWS_JAVA running Tomcat. These vulnerabilities could be exploited remotely to create a Denial of Service (DoS) and other impacts. References: CVE-2013-4286 CVE-2013-4322 CVE-2013-4444 CVE-2013-4590 CVE-2014-0075 CVE-2014-0096 CVE-2014-0099 CVE-2014-0119 CVE-2014-0230 CVE-2014-0277 SSRT101975 SUPPORTED SOFTWARE VERSIONS*: ONLY impacted versions are listed. HP OpenVMS CSWS_JAVA v7.0.29 Tomcat BACKGROUND CVSS 2.0 Base Metrics =========================================================== Reference Base Vector Base Score CVE-2013-4286 (AV:N/AC:M/Au:N/C:P/I:P/A:N) 5.8 CVE-2013-4322 (AV:N/AC:M/Au:N/C:N/I:N/A:P) 4.3 CVE-2013-4444 (AV:N/AC:M/Au:N/C:P/I:P/A:P) 6.8 CVE-2013-4590 (AV:N/AC:M/Au:N/C:P/I:N/A:N) 4.3 CVE-2014-0075 (AV:N/AC:L/Au:N/C:N/I:N/A:P) 5.0 CVE-2014-0096 (AV:N/AC:M/Au:N/C:P/I:N/A:N) 4.3 CVE-2014-0099 (AV:N/AC:M/Au:N/C:N/I:P/A:N) 4.3 CVE-2014-0119 (AV:N/AC:M/Au:N/C:P/I:N/A:N) 4.3 CVE-2014-0230 (AV:N/AC:L/Au:N/C:N/I:N/A:C) 7.8 CVE-2014-0277 (AV:N/AC:M/Au:N/C:C/I:C/A:C) 9.3 =========================================================== Information on CVSS is documented in HP Customer Notice: HPSN-2008-002 RESOLUTION HP has provided the following software update to resolve the vulnerabilities in HP OpenVMS CSWS_Java. "Cumulative security patch for vulnerabilities addressed on CSWS_JAVA v7.0.29" http://auth-h71000-pro-sitebuilder.houston.hp.com/openvms/products/ips/apac he/csws_java.html HISTORY Version:1 (rev.1) - 15 October 2015 Initial release Third Party Security Patches: Third party security patches that are to be installed on systems running HP software products should be applied in accordance with the customer's patch management policy. Support: For issues about implementing the recommendations of this Security Bulletin, contact normal HP Services support channel. For other issues about the content of this Security Bulletin, send e-mail to security-alert@hp.com. Report: To report a potential security vulnerability with any HP supported product, send Email to: security-alert@hp.com Subscribe: To initiate a subscription to receive future HP Security Bulletin alerts via Email: http://h41183.www4.hp.com/signup_alerts.php?jumpid=hpsc_secbulletins Security Bulletin Archive: A list of recently released Security Bulletins is available here: https://h20564.www2.hp.com/portal/site/hpsc/public/kb/secBullArchive/ Software Product Category: The Software Product Category is represented in the title by the two characters following HPSB. 3C = 3COM 3P = 3rd Party Software GN = HP General Software HF = HP Hardware and Firmware MP = MPE/iX MU = Multi-Platform Software NS = NonStop Servers OV = OpenVMS PI = Printing and Imaging PV = ProCurve ST = Storage Software TU = Tru64 UNIX UX = HP-UX Copyright 2015 Hewlett-Packard Development Company, L.P. Hewlett-Packard Company shall not be liable for technical or editorial errors or omissions contained herein. The information provided is provided "as is" without warranty of any kind. To the extent permitted by law, neither HP or its affiliates, subcontractors or suppliers will be liable for incidental,special or consequential damages including downtime cost; lost profits; damages relating to the procurement of substitute products or services; or damages for loss of data, or software restoration. The information in this document is subject to change without notice. Hewlett-Packard Company and the names of Hewlett-Packard products referenced herein are trademarks of Hewlett-Packard Company in the United States and other countries. Other product and company names mentioned herein may be trademarks of their respective owners. Solution: The References section of this erratum contains a download link (you must log in to download the update). Description: Red Hat JBoss Web Server is a fully integrated and certified set of components for hosting Java web applications. Description: Red Hat JBoss BPM Suite is a business rules and processes management system for the management, storage, creation, modification, and deployment of JBoss rules and BPMN2-compliant business processes. This roll up patch serves as a cumulative upgrade for Red Hat JBoss BPM Suite 6.0.3, and includes bug fixes and enhancements. It includes various bug fixes, which are listed in the README file included with the patch files. CVE-2012-6153 Apache HttpComponents client: SSL hostname verification bypass, incomplete CVE-2012-5783 fix CVE-2014-3577 Apache HttpComponents client: SSL hostname verification bypass, incomplete CVE-2012-6153 fix CVE-2013-4002 xerces-j2: Xerces-J2 OpenJDK: XML parsing Denial of Service (JAXP, 8017298) CVE-2013-5855 Mojarra JSF: XSS due to insufficient escaping of user-supplied content in outputText tags and EL expressions CVE-2014-0005 security: PicketBox/JBossSX: Unauthorized access to and modification of application server configuration and state by application CVE-2014-0075 jbossweb: tomcat: Limited DoS in chunked transfer encoding input filter CVE-2014-0096 jbossweb: Apache Tomcat: XXE vulnerability via user supplied XSLTs CVE-2014-0099 jbossweb: Apache Tomcat: Request smuggling via malicious content length header CVE-2014-0119 jbossweb: Apache Tomcat 6: XML parser hijack by malicious web application CVE-2014-0193 netty: DoS via memory exhaustion during data aggregation CVE-2014-0227 Tomcat/JBossWeb: Limited DoS in chunked transfer encoding input filter CVE-2014-3472 jboss-as-controller: JBoss AS Security: Invalid EJB caller role check implementation CVE-2014-3490 RESTEasy: XXE via parameter entities CVE-2014-3530 PicketLink: XXE via insecure DocumentBuilderFactory usage CVE-2014-3558 hibernate-validator: Hibernate Validator: JSM bypass via ReflectionHelper CVE-2014-3578 spring: Spring Framework: Directory traversal CVE-2014-3625 spring: Spring Framework: directory traversal flaw CVE-2014-3682 jbpm-designer: XXE in BPMN2 import CVE-2014-8114 UberFire: Information disclosure and RCE via insecure file upload/download servlets CVE-2014-8115 KIE Workbench: Insufficient authorization constraints Red Hat would like to thank James Roper of Typesafe for reporting the CVE-2014-0193 issue, CA Technologies for reporting the CVE-2014-3472 issue, Alexander Papadakis for reporting the CVE-2014-3530 issue, and David Jorm for reporting the CVE-2014-8114 and CVE-2014-8115 issues. This update also fixes the following bugs: * The patch that resolved the CVE-2014-0050 issue contained redundant code. This update removes the redundant code. (BZ#1094528) * The patch that resolved the CVE-2013-4322 issue contained an invalid check that triggered a java.io.EOFException while reading trailer headers for chunked requests. This update fixes the check and the aforementioned exception is no longer triggered in the described scenario

AFFECTED PRODUCTS