Bug 2344788 (CVE-2025-25193)

Summary: CVE-2025-25193 netty: Denial of Service attack on windows app using Netty
Product: [Other] Security Response Reporter: OSIDB Bzimport <bzimport>
Component: vulnerabilityAssignee: Product Security DevOps Team <prodsec-dev>
Status: NEW --- QA Contact:
Severity: medium Docs Contact:
Priority: medium    
Version: unspecifiedCC: anstephe, asoldano, avibelli, bbaranow, bgeorges, bmaxwell, brian.stansberry, cdewolf, clement.escoffier, cmiranda, dandread, darran.lofthouse, dkreling, dosoudil, fjuma, gsmet, istudens, ivassile, iweiss, janstey, jmartisk, lgao, lthon, manderse, mosmerov, msochure, msvehla, nwallace, olubyans, pcongius, pesilva, pgallagh, pjindal, pmackay, probinso, rruss, rstancel, rsvoboda, sausingh, sbiarozk, smaestri, tom.jenkinson, tqvarnst
Target Milestone: ---Keywords: Security
Target Release: ---   
Hardware: All   
OS: Linux   
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A flaw was found in Netty. An unsafe reading of the environment file could cause a denial of service. When loaded on a Windows application, Netty attempts to load a file that does not exist. If an attacker creates a large file, the Netty application crash.
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
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Description OSIDB Bzimport 2025-02-10 23:01:17 UTC
Netty, an asynchronous, event-driven network application framework, has a vulnerability in versions up to and including 4.1.118.Final. An unsafe reading of environment file could potentially cause a denial of service in Netty. When loaded on an Windows application, Netty attempts to load a file that does not exist. If an attacker creates such a large file, the Netty application crash. A similar issue was previously reported as CVE-2024-47535. This issue was fixed, but the fix was incomplete in that null-bytes were not counted against the input limit. Commit d1fbda62d3a47835d3fb35db8bd42ecc205a5386 contains an updated fix.

Comment 1 errata-xmlrpc 2025-03-27 16:40:29 UTC
This issue has been addressed in the following products:

  Red Hat JBoss Enterprise Application Platform 8.0 for RHEL 9
  Red Hat JBoss Enterprise Application Platform 8.0 for RHEL 8

Via RHSA-2025:3357 https://access.redhat.com/errata/RHSA-2025:3357

Comment 2 errata-xmlrpc 2025-03-27 16:47:12 UTC
This issue has been addressed in the following products:

  Red Hat JBoss Enterprise Application Platform

Via RHSA-2025:3358 https://access.redhat.com/errata/RHSA-2025:3358

Comment 3 errata-xmlrpc 2025-04-01 13:06:58 UTC
This issue has been addressed in the following products:

  Red Hat JBoss Enterprise Application Platform

Via RHSA-2025:3467 https://access.redhat.com/errata/RHSA-2025:3467

Comment 4 errata-xmlrpc 2025-04-01 13:10:11 UTC
This issue has been addressed in the following products:

  Red Hat JBoss Enterprise Application Platform 7.4 on RHEL 7
  Red Hat JBoss Enterprise Application Platform 7.4 for RHEL 8
  Red Hat JBoss Enterprise Application Platform 7.4 for RHEL 9

Via RHSA-2025:3465 https://access.redhat.com/errata/RHSA-2025:3465

Comment 5 errata-xmlrpc 2025-05-06 14:28:19 UTC
This issue has been addressed in the following products:

  Red Hat JBoss Enterprise Application Platform

Via RHSA-2025:4552 https://access.redhat.com/errata/RHSA-2025:4552

Comment 6 errata-xmlrpc 2025-05-06 14:30:04 UTC
This issue has been addressed in the following products:

  Red Hat JBoss Enterprise Application Platform 7.4 for RHEL 9

Via RHSA-2025:4550 https://access.redhat.com/errata/RHSA-2025:4550

Comment 7 errata-xmlrpc 2025-05-06 14:30:32 UTC
This issue has been addressed in the following products:

  Red Hat JBoss Enterprise Application Platform 7.4 on RHEL 7

Via RHSA-2025:4548 https://access.redhat.com/errata/RHSA-2025:4548

Comment 8 errata-xmlrpc 2025-05-06 14:31:05 UTC
This issue has been addressed in the following products:

  Red Hat JBoss Enterprise Application Platform 7.4 for RHEL 8

Via RHSA-2025:4549 https://access.redhat.com/errata/RHSA-2025:4549