CVE-2012-3544

Published: Jun 1, 2013Modified: Apr 29, 2026

5.0

Vector

AV:N/AC:L/Au:N/C:N/I:N/A:P

Exploitability: 10.0 / Impact: 2.9

Source: NVD

Description

Apache Tomcat 6.x before 6.0.37 and 7.x before 7.0.30 does not properly handle chunk extensions in chunked transfer coding, which allows remote attackers to cause a denial of service by streaming data.

Affected (72)

Products: Apache: Tomcat

1 product

Configuration A

43 vulnerable

Vulnerable Software	Affected Versions
Apache Tomcat	Version 6.0.0
Apache Tomcat	Version 6.0.0 alpha
Apache Tomcat	Version 6.0.10
Apache Tomcat	Version 6.0.11
Apache Tomcat	Version 6.0.12
Apache Tomcat	Version 6.0.13
Apache Tomcat	Version 6.0.14
Apache Tomcat	Version 6.0.15
Apache Tomcat	Version 6.0.16
Apache Tomcat	Version 6.0.17
Apache Tomcat	Version 6.0.18
Apache Tomcat	Version 6.0.19
Apache Tomcat	Version 6.0.1
Apache Tomcat	Version 6.0.1 alpha
Apache Tomcat	Version 6.0.20
Apache Tomcat	Version 6.0.24
Apache Tomcat	Version 6.0.26
Apache Tomcat	Version 6.0.27
Apache Tomcat	Version 6.0.28
Apache Tomcat	Version 6.0.29
Apache Tomcat	Version 6.0.2
Apache Tomcat	Version 6.0.2 alpha
Apache Tomcat	Version 6.0.2 beta
Apache Tomcat	Version 6.0.30
Apache Tomcat	Version 6.0.31
Apache Tomcat	Version 6.0.32
Apache Tomcat	Version 6.0.33
Apache Tomcat	Version 6.0.35
Apache Tomcat	Version 6.0.36
Apache Tomcat	Version 6.0.3
Apache Tomcat	Version 6.0.4
Apache Tomcat	Version 6.0.4 alpha
Apache Tomcat	Version 6.0.5
Apache Tomcat	Version 6.0.6
Apache Tomcat	Version 6.0.6 alpha
Apache Tomcat	Version 6.0.7
Apache Tomcat	Version 6.0.7 alpha
Apache Tomcat	Version 6.0.7 beta
Apache Tomcat	Version 6.0.8
Apache Tomcat	Version 6.0.8 alpha
Apache Tomcat	Version 6.0.9
Apache Tomcat	Version 6.0.9 beta
Apache Tomcat	Version 6.0

Configuration B

29 vulnerable

Vulnerable Software	Affected Versions
Apache Tomcat	Version 7.0.0
Apache Tomcat	Version 7.0.0 beta
Apache Tomcat	Version 7.0.10
Apache Tomcat	Version 7.0.11
Apache Tomcat	Version 7.0.12
Apache Tomcat	Version 7.0.13
Apache Tomcat	Version 7.0.14
Apache Tomcat	Version 7.0.15
Apache Tomcat	Version 7.0.16
Apache Tomcat	Version 7.0.17
Apache Tomcat	Version 7.0.18
Apache Tomcat	Version 7.0.19
Apache Tomcat	Version 7.0.1
Apache Tomcat	Version 7.0.20
Apache Tomcat	Version 7.0.21
Apache Tomcat	Version 7.0.22
Apache Tomcat	Version 7.0.23
Apache Tomcat	Version 7.0.25
Apache Tomcat	Version 7.0.28
Apache Tomcat	Version 7.0.2
Apache Tomcat	Version 7.0.2 beta
Apache Tomcat	Version 7.0.3
Apache Tomcat	Version 7.0.4
Apache Tomcat	Version 7.0.4 beta
Apache Tomcat	Version 7.0.5
Apache Tomcat	Version 7.0.6
Apache Tomcat	Version 7.0.7
Apache Tomcat	Version 7.0.8
Apache Tomcat	Version 7.0.9

Related CWEs

Improper Input Validation

The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

References (42)

http://archives.neohapsis.com/archives/bugtraq/2013-05/0042.html

Source: secalert@redhat.com

http://seclists.org/fulldisclosure/2014/Dec/23

Source: secalert@redhat.com

http://svn.apache.org/viewvc/tomcat/tc6.0.x/trunk/java/org/apache/coyote/http11/filters/ChunkedInputFilter.java?r1=1476592&r2=1476591&pathrev=1476592

Source: secalert@redhat.com

Patch

http://svn.apache.org/viewvc?view=revision&revision=1378702

Source: secalert@redhat.com

Patch

http://svn.apache.org/viewvc?view=revision&revision=1378921

Source: secalert@redhat.com

Patch

http://svn.apache.org/viewvc?view=revision&revision=1476592

Source: secalert@redhat.com

Patch

http://tomcat.apache.org/security-6.html

Source: secalert@redhat.com

Vendor Advisory

http://tomcat.apache.org/security-7.html

Source: secalert@redhat.com

Vendor Advisory

http://www.oracle.com/technetwork/topics/security/cpujan2014-1972949.html

Source: secalert@redhat.com

http://www.oracle.com/technetwork/topics/security/cpujul2014-1972956.html

Source: secalert@redhat.com

http://www.securityfocus.com/archive/1/534161/100/0/threaded

Source: secalert@redhat.com

http://www.securityfocus.com/bid/59797

Source: secalert@redhat.com

http://www.securityfocus.com/bid/64758

Source: secalert@redhat.com

http://www.ubuntu.com/usn/USN-1841-1

Source: secalert@redhat.com

http://www.vmware.com/security/advisories/VMSA-2014-0012.html

Source: secalert@redhat.com

https://lists.apache.org/thread.html/37220405a377c0182d2afdbc36461c4783b2930fbeae3a17f1333113%40%3Cdev.tomcat.apache.org%3E

Source: secalert@redhat.com

https://lists.apache.org/thread.html/39ae1f0bd5867c15755a6f959b271ade1aea04ccdc3b2e639dcd903b%40%3Cdev.tomcat.apache.org%3E

Source: secalert@redhat.com

https://lists.apache.org/thread.html/b84ad1258a89de5c9c853c7f2d3ad77e5b8b2930be9e132d5cef6b95%40%3Cdev.tomcat.apache.org%3E

Source: secalert@redhat.com

https://lists.apache.org/thread.html/b8a1bf18155b552dcf9a928ba808cbadad84c236d85eab3033662cfb%40%3Cdev.tomcat.apache.org%3E

Source: secalert@redhat.com

https://lists.apache.org/thread.html/r03c597a64de790ba42c167efacfa23300c3d6c9fe589ab87fe02859c%40%3Cdev.tomcat.apache.org%3E

Source: secalert@redhat.com

https://lists.apache.org/thread.html/r587e50b86c1a96ee301f751d50294072d142fd6dc08a8987ae9f3a9b%40%3Cdev.tomcat.apache.org%3E

Source: secalert@redhat.com

http://archives.neohapsis.com/archives/bugtraq/2013-05/0042.html

Source: af854a3a-2127-422b-91ae-364da2661108

http://seclists.org/fulldisclosure/2014/Dec/23

Source: af854a3a-2127-422b-91ae-364da2661108

http://svn.apache.org/viewvc/tomcat/tc6.0.x/trunk/java/org/apache/coyote/http11/filters/ChunkedInputFilter.java?r1=1476592&r2=1476591&pathrev=1476592

Source: af854a3a-2127-422b-91ae-364da2661108

Patch

http://svn.apache.org/viewvc?view=revision&revision=1378702

Source: af854a3a-2127-422b-91ae-364da2661108

Patch

http://svn.apache.org/viewvc?view=revision&revision=1378921

Source: af854a3a-2127-422b-91ae-364da2661108

Patch

http://svn.apache.org/viewvc?view=revision&revision=1476592

Source: af854a3a-2127-422b-91ae-364da2661108

Patch

http://tomcat.apache.org/security-6.html

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

http://tomcat.apache.org/security-7.html

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

http://www.oracle.com/technetwork/topics/security/cpujan2014-1972949.html

Source: af854a3a-2127-422b-91ae-364da2661108

http://www.oracle.com/technetwork/topics/security/cpujul2014-1972956.html

Source: af854a3a-2127-422b-91ae-364da2661108

http://www.securityfocus.com/archive/1/534161/100/0/threaded

Source: af854a3a-2127-422b-91ae-364da2661108

http://www.securityfocus.com/bid/59797

Source: af854a3a-2127-422b-91ae-364da2661108

http://www.securityfocus.com/bid/64758

Source: af854a3a-2127-422b-91ae-364da2661108

http://www.ubuntu.com/usn/USN-1841-1

Source: af854a3a-2127-422b-91ae-364da2661108

http://www.vmware.com/security/advisories/VMSA-2014-0012.html

Source: af854a3a-2127-422b-91ae-364da2661108

https://lists.apache.org/thread.html/37220405a377c0182d2afdbc36461c4783b2930fbeae3a17f1333113%40%3Cdev.tomcat.apache.org%3E

Source: af854a3a-2127-422b-91ae-364da2661108

https://lists.apache.org/thread.html/39ae1f0bd5867c15755a6f959b271ade1aea04ccdc3b2e639dcd903b%40%3Cdev.tomcat.apache.org%3E

Source: af854a3a-2127-422b-91ae-364da2661108

https://lists.apache.org/thread.html/b84ad1258a89de5c9c853c7f2d3ad77e5b8b2930be9e132d5cef6b95%40%3Cdev.tomcat.apache.org%3E

Source: af854a3a-2127-422b-91ae-364da2661108

https://lists.apache.org/thread.html/b8a1bf18155b552dcf9a928ba808cbadad84c236d85eab3033662cfb%40%3Cdev.tomcat.apache.org%3E

Source: af854a3a-2127-422b-91ae-364da2661108

https://lists.apache.org/thread.html/r03c597a64de790ba42c167efacfa23300c3d6c9fe589ab87fe02859c%40%3Cdev.tomcat.apache.org%3E

Source: af854a3a-2127-422b-91ae-364da2661108

https://lists.apache.org/thread.html/r587e50b86c1a96ee301f751d50294072d142fd6dc08a8987ae9f3a9b%40%3Cdev.tomcat.apache.org%3E

Source: af854a3a-2127-422b-91ae-364da2661108

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