Bug 2503380 - CVE-2025-47914 apptainer: SSH Agent servers: Denial of Service due to malformed messages [fedora-42]
Summary: CVE-2025-47914 apptainer: SSH Agent servers: Denial of Service due to malform...
Keywords:
Status: CLOSED DUPLICATE of bug 2503210
Alias: None
Product: Fedora
Classification: Fedora
Component: apptainer
Version: 42
Hardware: Unspecified
OS: Unspecified
medium
medium
Target Milestone: ---
Assignee: Dave Dykstra
QA Contact:
URL:
Whiteboard: {"flaws": ["2fb8cc07-8c69-4333-b449-b...
Depends On:
Blocks: CVE-2025-47914
TreeView+ depends on / blocked
 
Reported: 2026-07-21 12:47 UTC by Matteo Signorini
Modified: 2026-07-21 14:34 UTC (History)
2 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed: 2026-07-21 14:34:38 UTC
Type: ---
Embargoed:


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Description Matteo Signorini 2026-07-21 12:47:04 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.

SSH Agent servers do not validate the size of messages when processing new identity requests, which may cause the program to panic if the message is malformed due to an out of bounds read.

Comment 1 Dave Dykstra 2026-07-21 14:34:38 UTC

*** This bug has been marked as a duplicate of bug 2503210 ***


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