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CVE-2021-30468

Severity

7.5

Description

A vulnerability in the JsonMapObjectReaderWriter of Apache CXF allows an attacker to submit malformed JSON to a web service, which results in the thread getting stuck in an infinite loop, consuming CPU indefinitely. This issue affects Apache CXF versions prior to 3.4.4; Apache CXF versions prior to 3.3.11.

Mitigation

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

Note: If this component is included as a bundled/transitive dependency of another component, there may not be an upgrade path. In this instance, we recommend contacting the maintainers who included the vulnerable package. Alternatively, we recommend investigating alternative components or a potential mitigating control.

Project

Apache TomEE

Category
CWE-400 Uncontrolled Resource Consumption
Tags
data
Date Disclosed

2021-06-16

Date Discovered

2021-04-08

Apache TomEE 8.0.x

First release:
2019-09-13
CVEs:
74
Support Lifecycle:
Namespace:
javax

Apache TomEE 7.1.x

First release:
2018-09-02
CVEs:
68
Support Lifecycle:
Namespace:
javax

Apache TomEE 7.0.x

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