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medium6.4

CVE-2014-0227

Improper Input Validation in Apache Tomcat

Impact

`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.

Affected packages

EcosystemPackageAffectedFixed in
mavenorg.apache.tomcat:tomcat>= 6.0.0, < 6.0.426.0.42

Affected products

VendorProductAffected versions
ApacheTomcat
Versions 6.0.0, 6.0.1, 6.0.2, 6.0.3, 6.0.4, 6.0.5

Weakness classification

CWE-19CWE-20

References