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Mandriva Linux Security Advisory MDVSA-2015:052
http://www.mandriva.com/en/support/security/
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Package : tomcat
Date : March 3, 2015
Affected: Business Server 1.0
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Problem Description:

Updated tomcat packages fix security vulnerabilities:

Apache Tomcat 7.x before 7.0.47, when an HTTP connector or AJP
connector is used, does not properly handle certain inconsistent HTTP
request headers, which allows remote attackers to trigger incorrect
identification of a request’s length and conduct request-smuggling
attacks via (1) multiple Content-Length headers or (2) a Content-Length
header and a Transfer-Encoding: chunked header (CVE-2013-4286).

Apache Tomcat 7.x before 7.0.50 processes chunked transfer coding
without properly handling (1) a large total amount of chunked data or
(2) whitespace characters in an HTTP header value within a trailer
field, which allows remote attackers to cause a denial of service by
streaming data (CVE-2013-4322).

Apache Tomcat 7.x before 7.0.50 allows attackers to obtain Tomcat
internals information by leveraging the presence of an untrusted web
application with a context.xml, web.xml, *.jspx, *.tagx, or *.tld XML
document containing an external entity declaration in conjunction
with an entity reference, related to an XML External Entity (XXE)
issue (CVE-2013-4590).

Integer overflow in the parseChunkHeader function in
java/org/apache/coyote/http11/filters/ChunkedInputFilter.java in
Apache Tomcat before 6.0.40 and 7.x before 7.0.53 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 (CVE-2014-0075).

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).

Integer overflow in java/org/apache/tomcat/util/buf/Ascii.java in
Apache Tomcat before 6.0.40 and 7.x before 7.0.53, when operated
behind a reverse proxy, allows remote attackers to conduct HTTP
request smuggling attacks via a crafted Content-Length HTTP header
(CVE-2014-0099).

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 7.x before 7.0.55, 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).
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References:

http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-4286
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-4322
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-4590
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-2014-0148.html
http://advisories.mageia.org/MGASA-2014-0268.html
http://advisories.mageia.org/MGASA-2015-0081.html
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Updated Packages:

Mandriva Business Server 1/X86_64:
dce2bd5077a8e201da2a52717f3ef3a4 mbs1/x86_64/tomcat-7.0.59-1.mbs1.noarch.rpm
7908cc5facecb5c65c976cdff41b1d7c mbs1/x86_64/tomcat-admin-webapps-7.0.59-1.mbs1.noarch.rpm
21d8b843398fa256f05b1ad8464b6787 mbs1/x86_64/tomcat-docs-webapp-7.0.59-1.mbs1.noarch.rpm
27218eccc1ba454ef1cafea51976475a mbs1/x86_64/tomcat-el-2.2-api-7.0.59-1.mbs1.noarch.rpm
cc0f94bb899c3a82ecb1daa0cccd40b9 mbs1/x86_64/tomcat-javadoc-7.0.59-1.mbs1.noarch.rpm
60c451802ce55df14445d2a560f544f8 mbs1/x86_64/tomcat-jsp-2.2-api-7.0.59-1.mbs1.noarch.rpm
d7598284719161790f2617b715dbe444 mbs1/x86_64/tomcat-jsvc-7.0.59-1.mbs1.noarch.rpm
90279c92333646b38010bcf54f488e4a mbs1/x86_64/tomcat-lib-7.0.59-1.mbs1.noarch.rpm
e8b29b53c91bee0b3ffdd224c6b00038 mbs1/x86_64/tomcat-log4j-7.0.59-1.mbs1.noarch.rpm
a648279678ad5c804e8f7f9145ec794c mbs1/x86_64/tomcat-servlet-3.0-api-7.0.59-1.mbs1.noarch.rpm
f0cb2c5e57edc0c4f7cda66d393165fb mbs1/x86_64/tomcat-webapps-7.0.59-1.mbs1.noarch.rpm
cdaa6216b605cc23635cdeb4f77d32f9 mbs1/SRPMS/tomcat-7.0.59-1.mbs1.src.rpm
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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
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Type Bits/KeyID Date User ID
pub 1024D/22458A98 2000-07-10 Mandriva Security Team
<security*mandriva.com>
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