HIGH7.5

GHSA-76fg-mhrg-fmmg

XNIO `notifyReadClosed` method logging message to unexpected end

Details

A flaw was found in XNIO, specifically in the `notifyReadClosed` method. The issue revealed this method was logging a message to another expected end. This flaw allows an attacker to send flawed requests to a server, possibly causing log contention-related performance concerns or an unwanted disk fill-up. A fix for this issue is available on the `3.x` branch of the repository.

Are you affected?

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Affected packages

Maven/org.jboss.xnio:xnio-all

Introduced in: 0

No fixed version published yet for org.jboss.xnio:xnio-all (maven). Pin to a known-safe version or switch to an alternative.

References

https://nvd.nist.gov/vuln/detail/CVE-2022-0084[ADVISORY]
https://github.com/xnio/xnio/pull/291[WEB]
https://github.com/xnio/xnio/commit/fdefb3b8b715d33387cadc4d48991fb1989b0c12[WEB]
https://access.redhat.com/security/cve/CVE-2022-0084[WEB]
https://bugzilla.redhat.com/show_bug.cgi?id=2064226[WEB]
https://github.com/xnio/xnio[PACKAGE]