Bug 2498740 - CVE-2026-59871 sgx-pccs: node-tar: Denial of Service due to incorrect PAX path handling [fedora-all]
Summary: CVE-2026-59871 sgx-pccs: node-tar: Denial of Service due to incorrect PAX pat...
Keywords:
Status: ON_QA
Alias: None
Product: Fedora
Classification: Fedora
Component: sgx-pccs
Version: 45
Hardware: Unspecified
OS: Unspecified
medium
medium
Target Milestone: ---
Assignee: Daniel Berrangé
QA Contact:
URL:
Whiteboard: {"flaws": ["3add07a2-1892-44de-af92-5...
Depends On:
Blocks: CVE-2026-59871
TreeView+ depends on / blocked
 
Reported: 2026-07-09 20:58 UTC by Jon Moroney
Modified: 2026-11-10 03:15 UTC (History)
1 user (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed: 2026-09-07 05:51:46 UTC
Type: ---
Embargoed:


Attachments (Terms of Use)

Description Jon Moroney 2026-07-09 20:58:38 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.

node-tar is a tar archive manipulation library for Node.js. Prior to 7.5.18, node-tar coerces all-digit PAX path and linkpath values in src/pax.ts to JavaScript numbers, causing downstream path handling such as normalizeWindowsPath(entry.path).split('/') to throw an uncaught TypeError. This issue is fixed in version 7.5.18.

Comment 1 Aoife Moloney 2026-08-17 15:16:59 UTC
This bug appears to have been reported against 'rawhide' during the Fedora Linux 45 development cycle.
Changing version to 45.

Comment 2 Daniel Berrangé 2026-11-09 17:10:46 UTC
Addressed in 1.27 rebase

$ jq '.packages."node_modules/tar".version' sgx-pccs-1.27-build/confidential-computing.tee.dcap.pccs-DCAP_1.27/service/package-lock.json 
"7.5.22"

Comment 3 Fedora Update System 2026-11-09 17:35:55 UTC
FEDORA-2026-069bc15d81 (sgx-pccs-1.27-2.fc45) has been submitted as an update to Fedora 45.
https://bodhi.fedoraproject.org/updates/FEDORA-2026-069bc15d81

Comment 4 Fedora Update System 2026-11-09 18:12:04 UTC
FEDORA-2026-7277fc13ac (sgx-pccs-1.27-2.fc44) has been submitted as an update to Fedora 44.
https://bodhi.fedoraproject.org/updates/FEDORA-2026-7277fc13ac

Comment 5 Fedora Update System 2026-11-09 19:52:29 UTC
FEDORA-2026-d015d281d3 (sgx-pccs-1.27-2.fc43) has been submitted as an update to Fedora 43.
https://bodhi.fedoraproject.org/updates/FEDORA-2026-d015d281d3

Comment 6 Fedora Update System 2026-11-10 02:18:38 UTC
FEDORA-2026-069bc15d81 has been pushed to the Fedora 45 testing repository.
Soon you'll be able to install the update with the following command:
`sudo dnf upgrade --enablerepo=updates-testing --refresh --advisory=FEDORA-2026-069bc15d81`
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2026-069bc15d81

See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.

Comment 7 Fedora Update System 2026-11-10 02:53:32 UTC
FEDORA-2026-7277fc13ac has been pushed to the Fedora 44 testing repository.
Soon you'll be able to install the update with the following command:
`sudo dnf upgrade --enablerepo=updates-testing --refresh --advisory=FEDORA-2026-7277fc13ac`
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2026-7277fc13ac

See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.

Comment 8 Fedora Update System 2026-11-10 03:15:52 UTC
FEDORA-2026-d015d281d3 has been pushed to the Fedora 43 testing repository.
Soon you'll be able to install the update with the following command:
`sudo dnf upgrade --enablerepo=updates-testing --refresh --advisory=FEDORA-2026-d015d281d3`
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2026-d015d281d3

See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.


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