Bug 2503325 - CVE-2025-47914 pack: SSH Agent servers: Denial of Service due to malformed messages [fedora-43]
Summary: CVE-2025-47914 pack: SSH Agent servers: Denial of Service due to malformed me...
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Fedora
Classification: Fedora
Component: pack
Version: 43
Hardware: Unspecified
OS: Unspecified
medium
medium
Target Milestone: ---
Assignee: Lokesh Mandvekar
QA Contact:
URL:
Whiteboard: {"flaws": ["2fb8cc07-8c69-4333-b449-b...
Depends On:
Blocks: CVE-2025-47914
TreeView+ depends on / blocked
 
Reported: 2026-07-21 12:06 UTC by Matteo Signorini
Modified: 2026-07-31 01:13 UTC (History)
3 users (show)

Fixed In Version: pack-0.40.8-1.fc44 pack-0.40.8-1.fc43
Clone Of:
Environment:
Last Closed: 2026-07-31 00:58:41 UTC
Type: ---
Embargoed:

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Description Matteo Signorini 2026-07-21 12:06:21 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 Fedora Update System 2026-07-24 15:55:33 UTC 
FEDORA-2026-e6e0368149 (pack-0.40.8-1.fc43) has been submitted as an update to Fedora 43.
https://bodhi.fedoraproject.org/updates/FEDORA-2026-e6e0368149
Comment 2 Fedora Update System 2026-07-24 15:55:39 UTC 
FEDORA-2026-8729dce4b8 (pack-0.40.8-1.fc44) has been submitted as an update to Fedora 44.
https://bodhi.fedoraproject.org/updates/FEDORA-2026-8729dce4b8
Comment 3 Fedora Update System 2026-07-31 00:58:41 UTC 
FEDORA-2026-8729dce4b8 (pack-0.40.8-1.fc44) has been pushed to the Fedora 44 stable repository.
If problem still persists, please make note of it in this bug report.
Comment 4 Fedora Update System 2026-07-31 01:13:54 UTC 
FEDORA-2026-e6e0368149 (pack-0.40.8-1.fc43) has been pushed to the Fedora 43 stable repository.
If problem still persists, please make note of it in this bug report.
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