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CVE-2017-7674

Severity

4.3

Description

The CORS Filter in Apache Tomcat 9.0.0.M1 to 9.0.0.M21, 8.5.0 to 8.5.15, 8.0.0.RC1 to 8.0.44 and 7.0.41 to 7.0.78 did not add an HTTP Vary header indicating that the response varies depending on Origin. This permitted client and server side cache poisoning in some circumstances.

Mitigation

We recommend upgrading to a version of this component that is not vulnerable to this specific issue.

Project

Apache Tomcat

Apache TomEE

Category
Cache Poisoning
Tags
data
configuration
Date Disclosed

2017-08-10

Date Discovered

2017-04-11

Apache Tomcat 8.5.x

First release:
2016-06-13
CVEs:
58
Support Lifecycle:
Namespace:
javax

Apache TomEE 7.0.x

First release:
2016-05-17
CVEs:
100
Support Lifecycle:
Namespace:
javax

Apache TomEE 1.7.x

First release:
2014-08-09
CVEs:
87
Support Lifecycle:
Namespace:
javax

Apache TomEE 1.6.x

First release:
2013-11-17
CVEs:
101
Support Lifecycle:
Namespace:
javax
Feel Vulnerable? 

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