HTTP Request Smuggling Affecting jetty-plus package, versions *


Severity

Recommended
medium

Based on CentOS security rating.

Threat Intelligence

EPSS
0.93% (83rd percentile)

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  • Snyk IDSNYK-CENTOS7-JETTYPLUS-1985373
  • published26 Jul 2021
  • disclosed7 Jun 2018

Introduced: 7 Jun 2018

CVE-2017-7656  (opens in a new tab)
CWE-444  (opens in a new tab)

How to fix?

There is no fixed version for Centos:7 jetty-plus.

NVD Description

Note: Versions mentioned in the description apply only to the upstream jetty-plus package and not the jetty-plus package as distributed by Centos. See How to fix? for Centos:7 relevant fixed versions and status.

In Eclipse Jetty, versions 9.2.x and older, 9.3.x (all configurations), and 9.4.x (non-default configuration with RFC2616 compliance enabled), HTTP/0.9 is handled poorly. An HTTP/1 style request line (i.e. method space URI space version) that declares a version of HTTP/0.9 was accepted and treated as a 0.9 request. If deployed behind an intermediary that also accepted and passed through the 0.9 version (but did not act on it), then the response sent could be interpreted by the intermediary as HTTP/1 headers. This could be used to poison the cache if the server allowed the origin client to generate arbitrary content in the response.

References

CVSS Scores

version 3.1