Staging Environment: Content and features may be unstable or change without notice.
Advisory details: github_osv / GHSA-42j3-498q-m6vp
Advisory ID github_osv/GHSA-42j3-498q-m6vp
Aliases CVE-2014-0227
Summary Improper Input Validation in Apache Tomcat `java/org/apache/coyote/http11/filters/ChunkedInputFilter.java` in Apache Tomcat 6.x before 6.0.42, 7.x before 7.0.55, and 8.x before 8.0.9 does not properly handle attempts to continue reading data after an error has occurred, which allows remote attackers to conduct HTTP request smuggling attacks or cause a denial of service (resource consumption) by streaming data with malformed chunked transfer coding.
Status Published
Exploitability 0.5
Weighted Severity 0.0
Risk
Affected and Fixed Packages Package Details
Introduced and Fixed Package Commit Patches Package Commit Patches Details
Weaknesses (1)
System Score Found at
generic_textual MODERATE
Reference id Reference type URL
http://advisories.mageia.org/MGASA-2015-0081.html
http://archives.neohapsis.com/archives/bugtraq/2015-02/0067.html
http://lists.fedoraproject.org/pipermail/package-announce/2015-February/150282.html
http://marc.info/?l=bugtraq&m=143393515412274&w=2
http://marc.info/?l=bugtraq&m=143403519711434&w=2
http://rhn.redhat.com/errata/RHSA-2015-0675.html
http://rhn.redhat.com/errata/RHSA-2015-0720.html
http://rhn.redhat.com/errata/RHSA-2015-0765.html
https://bugzilla.redhat.com/show_bug.cgi?id=1109196
https://github.com/apache/tomcat
https://github.com/apache/tomcat/commit/593a2447e6ebe465585cfa07e93b5635dffa1c70
https://lists.apache.org/thread.html/37220405a377c0182d2afdbc36461c4783b2930fbeae3a17f1333113@%3Cdev.tomcat.apache.org%3E
https://lists.apache.org/thread.html/39ae1f0bd5867c15755a6f959b271ade1aea04ccdc3b2e639dcd903b@%3Cdev.tomcat.apache.org%3E
https://lists.apache.org/thread.html/b84ad1258a89de5c9c853c7f2d3ad77e5b8b2930be9e132d5cef6b95@%3Cdev.tomcat.apache.org%3E
https://lists.apache.org/thread.html/b8a1bf18155b552dcf9a928ba808cbadad84c236d85eab3033662cfb@%3Cdev.tomcat.apache.org%3E
https://lists.apache.org/thread.html/r03c597a64de790ba42c167efacfa23300c3d6c9fe589ab87fe02859c@%3Cdev.tomcat.apache.org%3E
https://lists.apache.org/thread.html/r587e50b86c1a96ee301f751d50294072d142fd6dc08a8987ae9f3a9b@%3Cdev.tomcat.apache.org%3E
https://lists.apache.org/thread.html/r9136ff5b13e4f1941360b5a309efee2c114a14855578c3a2cbe5d19c@%3Cdev.tomcat.apache.org%3E
https://source.jboss.org/changelog/JBossWeb?cs=2455
http://svn.apache.org/viewvc?view=revision&revision=1600984
http://tomcat.apache.org/security-6.html
http://tomcat.apache.org/security-7.html
http://tomcat.apache.org/security-8.html
http://www.debian.org/security/2016/dsa-3447
http://www.debian.org/security/2016/dsa-3530
http://www.oracle.com/technetwork/topics/security/bulletinapr2015-2511959.html
http://www.ubuntu.com/usn/USN-2654-1
http://www.ubuntu.com/usn/USN-2655-1
cpujul2015-2367936.html Other http://www.oracle.com/technetwork/topics/security/cpujul2015-2367936.html
cpuoct2016-2881722.html Other http://www.oracle.com/technetwork/security-advisory/cpuoct2016-2881722.html
CVE-2014-0227 https://nvd.nist.gov/vuln/detail/CVE-2014-0227
RHSA-2015-0983.html http://rhn.redhat.com/errata/RHSA-2015-0983.html
RHSA-2015-0991.html http://rhn.redhat.com/errata/RHSA-2015-0991.html
No exploits are available.

No EPSS data available for this advisory.

Patch URL
There are no known patches.
There are no known vectors.

There are no SSVC decisions available.