Bug 2539833 - CVE-2026-47861 apache-sshd: Spring Integration: UDP datagram redirection via crafted packet [fedora-all]
Summary: CVE-2026-47861 apache-sshd: Spring Integration: UDP datagram redirection via ...
Keywords:
Status: NEW
Alias: None
Product: Fedora
Classification: Fedora
Component: apache-sshd
Version: rawhide
Hardware: Unspecified
OS: Unspecified
high
high
Target Milestone: ---
Assignee: Mat Booth
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard: {"flaws": ["28d04c52-98a8-469e-b9f9-1...
Depends On:
Blocks: CVE-2026-47861
TreeView+ depends on / blocked
 
Reported: 2026-09-23 23:02 UTC by Patrick Del Bello
Modified: 2026-09-23 23:02 UTC (History)
3 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed:
Type: ---
Embargoed:

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Description Patrick Del Bello 2026-09-23 23:02:36 UTC 
Disclaimer: Community trackers are created by Red Hat Product Security team on a best effort basis. Package maintainers are required to ascertain if the flaw indeed affects their package, before starting the update process.

An unauthenticated remote attacker who can send a single UDP packet to a Spring Integration UDP inbound adapter can cause the server to emit an outbound UDP datagram to an arbitrary internal or external host and port of the attacker's choosing.
Spring Integration 7.1.0
Spring Integration 7.0.0 - 7.0.5
Spring Integration 6.5.0 - 6.5.10
Spring Integration 6.4.0 - 6.4.12
Spring Integration 5.5.21 and earlier
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