Information Exposure Affecting jetty-io package, versions *


Severity

Recommended
0.0
medium
0
10

Based on CentOS security rating.

Threat Intelligence

Exploit Maturity
Mature
EPSS
7.65% (95th percentile)

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  • Snyk IDSNYK-CENTOS7-JETTYIO-2018629
  • published26 Jul 2021
  • disclosed1 Apr 2021

Introduced: 1 Apr 2021

CVE-2021-28164  (opens in a new tab)
CWE-200  (opens in a new tab)

How to fix?

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

NVD Description

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

In Eclipse Jetty 9.4.37.v20210219 to 9.4.38.v20210224, the default compliance mode allows requests with URIs that contain %2e or %2e%2e segments to access protected resources within the WEB-INF directory. For example a request to /context/%2e/WEB-INF/web.xml can retrieve the web.xml file. This can reveal sensitive information regarding the implementation of a web application.

References

CVSS Scores

version 3.1