CVE-2014-0227java/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 af…
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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.
- CVSS
- 6.4 MEDIUM (v2.0, NVD)AV:N/AC:L/Au:N/C:N/I:P/A:P
- Weakness (CWE)
- Not given
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- redhat
- NVD analysis
- Modified
- Record last updated
- Oct 14, 2026
- First seen by InfoSec Signals
- Oct 14, 2026
Affected products
apache tomcat apache:tomcat | 6.0.0; 6.0.0; 6.0.1; 6.0.1; 6.0.2; 6.0.2; 6.0.2; 6.0.3; and 102 more ranges | NVD |
References
- http://www.oracle.com/technetwork/topics/security/cpujul2015-2367936.htmlx-refsource-confirm
- http://www.ubuntu.com/usn/USN-2654-1vendor-advisory, x-refsource-ubuntu
- http://rhn.redhat.com/errata/RHSA-2015-0765.htmlvendor-advisory, x-refsource-redhat
- http://rhn.redhat.com/errata/RHSA-2015-0675.htmlvendor-advisory, x-refsource-redhat
- http://www.mandriva.com/security/advisories?name=MDVSA-2015:052vendor-advisory, x-refsource-mandriva
- http://marc.info/?l=bugtraq&m=143393515412274&w=2vendor-advisory, x-refsource-hp
- http://rhn.redhat.com/errata/RHSA-2015-0720.htmlvendor-advisory, x-refsource-redhat
- http://www.securityfocus.com/bid/72717vdb-entry, x-refsource-bid
- http://rhn.redhat.com/errata/RHSA-2015-0991.htmlvendor-advisory, x-refsource-redhat
- http://www.mandriva.com/security/advisories?name=MDVSA-2015:084vendor-advisory, x-refsource-mandriva
- http://www.debian.org/security/2016/dsa-3530vendor-advisory, x-refsource-debian
- http://www.securitytracker.com/id/1032791vdb-entry, x-refsource-sectrack
- http://tomcat.apache.org/security-7.htmlx-refsource-confirm, vendor-advisory
- http://rhn.redhat.com/errata/RHSA-2015-0983.htmlvendor-advisory, x-refsource-redhat
- http://marc.info/?l=bugtraq&m=143403519711434&w=2vendor-advisory, x-refsource-hp
- http://www.mandriva.com/security/advisories?name=MDVSA-2015:053vendor-advisory, x-refsource-mandriva
- http://www.oracle.com/technetwork/security-advisory/cpuoct2016-2881722.htmlx-refsource-confirm
- http://lists.fedoraproject.org/pipermail/package-announce/2015-February/150282.htmlvendor-advisory, x-refsource-fedora
- http://tomcat.apache.org/security-8.htmlx-refsource-confirm, vendor-advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1109196x-refsource-confirm
- https://source.jboss.org/changelog/JBossWeb?cs=2455x-refsource-confirm
- http://archives.neohapsis.com/archives/bugtraq/2015-02/0067.htmlmailing-list, x-refsource-bugtraq
- http://advisories.mageia.org/MGASA-2015-0081.htmlx-refsource-confirm
- http://tomcat.apache.org/security-6.htmlx-refsource-confirm, vendor-advisory
- http://www.oracle.com/technetwork/topics/security/bulletinapr2015-2511959.htmlx-refsource-confirm
- http://svn.apache.org/viewvc?view=revision&revision=1600984
- http://www.debian.org/security/2016/dsa-3447
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.