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veracodeVeracode Vulnerability DatabaseVERACODE:11259
HistoryJan 15, 2019 - 8:59 a.m.

Request-smuggling Attacks

2019-01-1508:59:20
Veracode Vulnerability Database
sca.analysiscenter.veracode.com
8

5.8 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:M/Au:N/C:P/I:P/A:N

Apache Tomcat Coyote before 6.0.39, 7.x before 7.0.47, and 8.x before 8.0.0-RC3, doesn’t handle inconsistent HTTP request headers well when an HTTP or AJP connector is used. This allows remote attackers to incorrectly identify the requests length and conduct request-smuggling attacks through multiple Content-Length headers or a Content-Length header and a “Transfer-Encoding: chunked” header. NOTE: This vulnerability exists because of an incomplete fix for CVE-2005-2090.

References

5.8 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:M/Au:N/C:P/I:P/A:N