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GHSA-c738-77x8-wmq5

Uncontrolled Resource Consumption in XNIO

Source: GitHub Advisory Database (reviewed) Moderate CVE-2020-14340

Packages

EcosystemPackageAffectedFixed in
Maven org.jboss.xnio:xnio-nio >= 3.8.0.Final, < 3.8.2.Final 3.8.2.Final
Maven org.jboss.xnio:xnio-nio >= 3.6.0, < 3.7.9.Final 3.7.9.Final

Details

As written in the advisory (Markdown source, shown as plain text).

A vulnerability was discovered in XNIO where file descriptor leak caused by growing amounts of NIO Selector file handles between garbage collection cycles. It may allow the attacker to cause a denial of service. It affects XNIO versions 3.6.0.Beta1 through 3.8.1.Final.

References

External links from the advisory. They lead to third-party sites.