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.
Published 2015-02-16 00:59:00
Updated 2019-04-15 16:29:58
Source Red Hat, Inc.
View at NVD,   CVE.org
Vulnerability category: Denial of service

Products affected by CVE-2014-0227

Threat overview for CVE-2014-0227

Top countries where our scanners detected CVE-2014-0227
Top open port discovered on systems with this issue 80
IPs affected by CVE-2014-0227 54,676
Threat actors abusing to this issue? Yes
Find out if you* are affected by CVE-2014-0227!
*Directly or indirectly through your vendors, service providers and 3rd parties. Powered by attack surface intelligence from SecurityScorecard.

Exploit prediction scoring system (EPSS) score for CVE-2014-0227

94.80%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 99 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2014-0227

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
6.4
MEDIUM AV:N/AC:L/Au:N/C:N/I:P/A:P
10.0
4.9
NIST

CWE ids for CVE-2014-0227

  • Assigned by: nvd@nist.gov (Primary)

References for CVE-2014-0227

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