CVEvulnerability

CVE-2013-4286

5.8 MEDIUM Published 2014-02-26 Modified 2026-10-09 Official page ↗
Status
Modified
Published
2014-02-26
Last modified
2026-10-09
Assigner
[email protected]
CVSS 2.0 ([email protected])
5.8 MEDIUM — AV:N/AC:M/Au:N/C:P/I:P/A:N
Weaknesses
CWE-20

Description

Apache Tomcat before 6.0.39, 7.x before 7.0.47, and 8.x before 8.0.0-RC3, when an HTTP connector or AJP connector is used, does not properly handle certain inconsistent HTTP request headers, which allows remote attackers to trigger incorrect identification of a request's length and conduct request-smuggling attacks via (1) multiple Content-Length headers or (2) a Content-Length header and a "Transfer-Encoding: chunked" header. NOTE: this vulnerability exists because of an incomplete fix for CVE-2005-2090.

Affected configurations

• apache tomcat 7.0.0 • apache tomcat 7.0.1 • apache tomcat 7.0.2 • apache tomcat 7.0.3 • apache tomcat 7.0.4 • apache tomcat 7.0.10 • apache tomcat 7.0.11 • apache tomcat 7.0.12 • apache tomcat 7.0.13 • apache tomcat 7.0.14 • apache tomcat 7.0.15 • apache tomcat 7.0.16 • apache tomcat 7.0.17 • apache tomcat 7.0.18 • apache tomcat 7.0.19 • apache tomcat 7.0.20 • apache tomcat 7.0.21 • apache tomcat 7.0.22 • apache tomcat 7.0.23 • apache tomcat 7.0.24 • apache tomcat 7.0.25 • apache tomcat 7.0.26 • apache tomcat 7.0.27 • apache tomcat 7.0.28 • apache tomcat 7.0.29 • apache tomcat 7.0.30 • apache tomcat 7.0.31 • apache tomcat 7.0.32 • apache tomcat 7.0.33 • apache tomcat 7.0.34 • apache tomcat 7.0.35 • apache tomcat 7.0.36 • apache tomcat 7.0.37 • apache tomcat 7.0.38 • apache tomcat 7.0.39 • apache tomcat 7.0.40 • apache tomcat 7.0.41 • apache tomcat 7.0.42 • apache tomcat 7.0.43 • apache tomcat 7.0.44 • apache tomcat 7.0.45 • apache tomcat 7.0.46 • apache tomcat 8.0.0 • apache tomcat (<= 6.0.37) • apache tomcat 1.1.3 • apache tomcat 3.0 • apache tomcat 3.1 • apache tomcat 3.1.1 • apache tomcat 3.2 • apache tomcat 3.2.1 • apache tomcat 3.2.2 • apache tomcat 3.2.3 • apache tomcat 3.2.4 • apache tomcat 3.3 • apache tomcat 3.3.1 • apache tomcat 3.3.1a • apache tomcat 3.3.2 • apache tomcat 4 • apache tomcat 4.0.0 • apache tomcat 4.0.1 … and 113 more

Related

Weakness · CWE (1)

  • CWE-20 Improper Input Validation weakness

References