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. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ===================================================================== Red Hat Security Advisory Synopsis: Moderate: Red Hat JBoss Data Grid 6.3.0 update Advisory ID: RHSA-2014:0895-01 Product: Red Hat JBoss Data Grid Advisory URL: https://rhn.redhat.com/errata/RHSA-2014-0895.html Issue date: 2014-07-16 CVE Names: CVE-2014-0058 CVE-2014-0059 CVE-2014-0075 CVE-2014-0096 CVE-2014-0099 CVE-2014-0119 ===================================================================== 1. Summary: Red Hat JBoss Data Grid 6.3.0, which fixes multiple security issues, various bugs, and adds enhancements, is now available from the Red Hat Customer Portal. 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. Description: Red Hat JBoss Data Grid is a distributed in-memory data grid, based on Infinispan. This release of Red Hat JBoss Data Grid 6.3.0 serves as a replacement for Red Hat JBoss Data Grid 6.2.1. It includes various bug fixes and enhancements which are detailed in the Red Hat JBoss Data Grid 6.3.0 Release Notes. The Release Notes will be available shortly from https://access.redhat.com/documentation/en-US/Red_Hat_JBoss_Data_Grid/ This update also fixes the following security issues: It was discovered that JBoss Web did not limit the length of chunk sizes when using chunked transfer encoding. A remote attacker could use this flaw to perform a denial of service attack against JBoss Web by streaming an unlimited quantity of data, leading to excessive consumption of server resources. (CVE-2014-0075) It was found that JBoss Web 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 JBoss Web server located behind a reverse proxy that processed the content length header correctly. (CVE-2014-0099) It was found that the security audit functionality, provided by Red Hat JBoss Data Grid, logged request parameters in plain text. This may have caused passwords to be included in the audit log files when using BASIC or FORM-based authentication. A local attacker with access to audit log files could possibly use this flaw to obtain application or server authentication credentials. Refer to the Solution section of this advisory for additional information on the fix for this issue. (CVE-2014-0058) It was found that the security auditing functionality provided by PicketBox and JBossSX, both security frameworks for Java applications, used a world-readable audit.log file to record sensitive information. A local user could possibly use this flaw to gain access to the sensitive information in the audit.log file. (CVE-2014-0059) It was found that the org.apache.catalina.servlets.DefaultServlet implementation in JBoss Web 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) It was found that, in certain circumstances, it was possible for a malicious web application to replace the XML parsers used by JBoss Web to process XSLTs for the default servlet, JSP documents, tag library descriptors (TLDs), and tag plug-in configuration files. The injected XML parser(s) could then bypass the limits imposed on XML external entities and/or gain access to the XML files processed for other web applications deployed on the same JBoss Web instance. (CVE-2014-0119) The CVE-2014-0075 issue was discovered by David Jorm of Red Hat Product Security. All users of Red Hat JBoss Data Grid 6.2.1 as provided from the Red Hat Customer Portal are advised to upgrade to Red Hat JBoss Data Grid 6.3.0. 3. Solution: The References section of this erratum contains a download link (you must log in to download the update). Before applying this update, back up your existing JBoss Data Grid installation. The provided patch to fix CVE-2014-0058 also allows greater control over which of the following components of web requests are captured in audit logs: - - parameters - - cookies - - headers - - attributes It is also possible to selectively mask some elements of headers, parameters, cookies, and attributes using masks. This capability is provided by two system properties, which are introduced by this patch: 1) org.jboss.security.web.audit Description: This property controls the granularity of the security auditing of web requests. Possible values: off = Disables auditing of web requests headers = Audits only the headers of web requests cookies = Audits only the cookies of web requests parameters = Audits only the parameters of web requests attributes = Audits only the attributes of web requests headers,cookies,parameters = Audits the headers, cookies, and parameters of web requests headers,cookies = Audits the headers and cookies of web requests Default Value: headers, parameters Examples: Setting "org.jboss.security.web.audit=off" disables security auditing of web requests entirely. Setting "org.jboss.security.web.audit=headers" enables security auditing of only headers in web requests. 2) org.jboss.security.web.audit.mask Description: This property can be used to specify a list of strings to be matched against headers, parameters, cookies, and attributes of web requests. Any element matching the specified masks will be excluded from security audit logging. Possible values: Any comma separated string indicating keys of headers, parameters, cookies, and attributes. Default Value: j_password, authorization Note that currently the matching of the masks is fuzzy rather than strict. For example, a mask of "authorization" will mask both the header called authorization and the parameter called "custom_authorization". A future release may introduce strict masks. 4. Bugs fixed (https://bugzilla.redhat.com/): 1063641 - CVE-2014-0058 Red Hat JBoss EAP6: Plain text password logging during security audit 1063642 - CVE-2014-0059 JBossSX/PicketBox: World readable audit.log file 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 1102038 - CVE-2014-0119 Tomcat/JBossWeb: XML parser hijack by malicious web application 5. References: https://www.redhat.com/security/data/cve/CVE-2014-0058.html https://www.redhat.com/security/data/cve/CVE-2014-0059.html 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://www.redhat.com/security/data/cve/CVE-2014-0119.html https://access.redhat.com/security/updates/classification/#moderate https://access.redhat.com/jbossnetwork/restricted/listSoftware.html?product=data.grid&downloadType=distributions https://access.redhat.com/documentation/en-US/Red_Hat_JBoss_Data_Grid/ 6. 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) iD8DBQFTxsOWXlSAg2UNWIIRAnvFAJ9oo6SpbAMA5fFfcl87bkcnKma7jQCeOY3U BKYtD4zlGceUuD+E3C1i3vE= =swqj -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce . 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. 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). 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). _______________________________________________________________________ References: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-0075 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-0096 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-0099 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-0119 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-0227 http://advisories.mageia.org/MGASA-2014-0268.html http://advisories.mageia.org/MGASA-2015-0081.html _______________________________________________________________________ Updated Packages: Mandriva Business Server 1/X86_64: 1e8a7ceba7befde2cc00e4692edbb2c4 mbs1/x86_64/tomcat6-6.0.43-1.mbs1.noarch.rpm 06f517754e9d043a05a465bfbc9511d9 mbs1/x86_64/tomcat6-admin-webapps-6.0.43-1.mbs1.noarch.rpm 12662943e4b7474eaeb884414c1542a3 mbs1/x86_64/tomcat6-docs-webapp-6.0.43-1.mbs1.noarch.rpm 0e93126df244648f82045ef4380d4680 mbs1/x86_64/tomcat6-el-2.1-api-6.0.43-1.mbs1.noarch.rpm f9856715fa849af74d5a4a6893111572 mbs1/x86_64/tomcat6-javadoc-6.0.43-1.mbs1.noarch.rpm df7e1851bec9805d843197db0f8fda41 mbs1/x86_64/tomcat6-jsp-2.1-api-6.0.43-1.mbs1.noarch.rpm ed5b6f2cd6884b92613997b6dfd77cb7 mbs1/x86_64/tomcat6-lib-6.0.43-1.mbs1.noarch.rpm a273b8f736fd13fb066a6d7052eea925 mbs1/x86_64/tomcat6-servlet-2.5-api-6.0.43-1.mbs1.noarch.rpm 127d1d1ecf7b6be75ac9f306f66f08fd mbs1/x86_64/tomcat6-systemv-6.0.43-1.mbs1.noarch.rpm 955d38f8c9dade3438dd254fe1778075 mbs1/x86_64/tomcat6-webapps-6.0.43-1.mbs1.noarch.rpm 816110f95d3ee2f6347c9c057695d6d0 mbs1/SRPMS/tomcat6-6.0.43-1.mbs1.src.rpm _______________________________________________________________________ To upgrade automatically use MandrivaUpdate or urpmi. The verification of md5 checksums and GPG signatures is performed automatically for you. All packages are signed by Mandriva for security. 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----- . JBoss Data Virtualization makes data spread across physically distinct systems-such as multiple databases, XML files, and even Hadoop systems-appear as a set of tables in a local database. It includes various bug fixes, which are listed in the README file included with the patch files. ============================================================================ Ubuntu Security Notice USN-2302-1 July 30, 2014 tomcat6, tomcat7 vulnerabilities ============================================================================ A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 14.04 LTS - Ubuntu 12.04 LTS - Ubuntu 10.04 LTS Summary: Several security issues were fixed in Tomcat. Software Description: - tomcat7: Servlet and JSP engine - tomcat6: Servlet and JSP engine Details: David Jorm discovered that Tomcat incorrectly handled certain requests submitted using chunked transfer encoding. (CVE-2014-0075) It was discovered that Tomcat did not properly restrict XSLT stylesheets. (CVE-2014-0096) It was discovered that Tomcat incorrectly handled certain Content-Length headers. (CVE-2014-0099) Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 14.04 LTS: libtomcat7-java 7.0.52-1ubuntu0.1 Ubuntu 12.04 LTS: libtomcat6-java 6.0.35-1ubuntu3.5 Ubuntu 10.04 LTS: libtomcat6-java 6.0.24-2ubuntu1.16 In general, a standard system update will make all the necessary changes. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Note: the current version of the following document is available here: https://h20564.www2.hpe.com/portal/site/hpsc/public/kb/ docDisplay?docId=emr_na-c04851013 SUPPORT COMMUNICATION - SECURITY BULLETIN Document ID: c04851013 Version: 1 HPSBOV03503 rev.1 - HP OpenVMS CSWS_JAVA running Tomcat, Multiple Remote Vulnerabilities NOTICE: The information in this Security Bulletin should be acted upon as soon as possible. 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. Description: Red Hat JBoss Web Server is a fully integrated and certified set of components for hosting Java web applications. For the oldstable distribution (wheezy), these problems have been fixed in version 6.0.45+dfsg-1~deb7u1

AFFECTED PRODUCTS