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Vulnerability of JBoss RESTEasy: denial of service via RootNode Cache

Synthesis of the vulnerability 

An attacker can trigger a fatal error via RootNode Cache of JBoss RESTEasy, in order to trigger a denial of service.
Vulnerable products: RESTEasy JBoss OpenSource.
Severity of this weakness: 2/4.
Creation date: 03/06/2021.
Références of this bulletin: CVE-2020-14326, RESTEASY-2643, RESTEASY-2646, RHBUG-1855826, VIGILANCE-VUL-35610.

Description of the vulnerability 

An attacker can trigger a fatal error via RootNode Cache of JBoss RESTEasy, in o...
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This computer weakness impacts software or systems such as RESTEasy JBoss OpenSource.

Our Vigil@nce team determined that the severity of this vulnerability note is medium.

The trust level is of type confirmed by the editor, with an origin of document.

An attacker with a expert ability can exploit this cybersecurity threat.

Solutions for this threat 

This vulnerability fix will be public soon.
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