Bug 2498740
| Summary: | CVE-2026-59871 sgx-pccs: node-tar: Denial of Service due to incorrect PAX path handling [fedora-all] | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Jon Moroney <jmoroney> |
| Component: | sgx-pccs | Assignee: | Daniel Berrangé <berrange> |
| Status: | ON_QA --- | QA Contact: | |
| Severity: | medium | Docs Contact: | |
| Priority: | medium | ||
| Version: | 45 | CC: | berrange |
| Target Milestone: | --- | Keywords: | Reopened, Security, SecurityTracking |
| Target Release: | --- | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | {"flaws": ["3add07a2-1892-44de-af92-5b64e08d28cc"]} | ||
| Fixed In Version: | Doc Type: | --- | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2026-09-07 05:51:46 UTC | Type: | --- |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
| Bug Depends On: | |||
| Bug Blocks: | 2498126 | ||
This bug appears to have been reported against 'rawhide' during the Fedora Linux 45 development cycle. Changing version to 45. 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" 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 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 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 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. 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. 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. |
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.