Bug 1834512 (CVE-2020-10740) - CVE-2020-10740 wildfly: unsafe deserialization in Wildfly Enterprise Java Beans
Summary: CVE-2020-10740 wildfly: unsafe deserialization in Wildfly Enterprise Java Beans
Keywords:
Status: NEW
Alias: CVE-2020-10740
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 1842967
Blocks: 1817194
TreeView+ depends on / blocked
 
Reported: 2020-05-11 20:14 UTC by Guilherme de Almeida Suckevicz
Modified: 2020-06-08 23:19 UTC (History)
79 users (show)

Fixed In Version: Wildfly 20.0.0.Final
Doc Type: If docs needed, set a value
Doc Text:
A flaw was found in Wildfly. A remote deserialization attack is possible in the Enterprise Application Beans (EJB) due to lack of validation/filtering capabilities in wildfly. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availablity.
Clone Of:
Environment:
Last Closed:


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Description Guilherme de Almeida Suckevicz 2020-05-11 20:14:24 UTC
It was found a flaw in Wildfly where the lack of input validation/filtering capabilities applications running on the application server using it's JNDI or EJB features are left vulnerable to deserialization attacks.

Comment 11 Guilherme de Almeida Suckevicz 2020-06-02 13:03:37 UTC
Acknowledgments:

Name: Moritz Bechler (SySS GmbH)

Comment 12 Guilherme de Almeida Suckevicz 2020-06-02 13:11:40 UTC
Created wildfly tracking bugs for this issue:

Affects: fedora-all [bug 1842967]


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