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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. Summary: Hello Red Hat Security Team, Patch Available: no Version Fixed: N/A Impact: Hidden file injection with fully attacker-controlled content Bypass of pre-extraction inspection mechanisms Single-implementation inconsistency (no cross-tool pipeline required) Attack complexity: Low (crafted archive is < 3 KB, no special privileges) Affected typeflags: '2', '3', '4', '6' (4 of 5 non-data typeflags) Upstream report: sent concurrently to bug-tar I have attached the full advisory, a standalone PoC generator, and four minimal PoC archives. I am available for any clarification needed. Regards, Guillermo de Angel
FEDORA-2026-ee1eb89e7b (tar-1.35-10.fc45) has been submitted as an update to Fedora 45. https://bodhi.fedoraproject.org/updates/FEDORA-2026-ee1eb89e7b
FEDORA-2026-ee1eb89e7b 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-ee1eb89e7b` You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2026-ee1eb89e7b See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.
FEDORA-2026-ee1eb89e7b (tar-1.35-10.fc45) has been pushed to the Fedora 45 stable repository. If problem still persists, please make note of it in this bug report.