Bug 2449688
| Summary: | CVE-2026-33056 rustup: tar-rs: Arbitrary directory permission modification via crafted tar archive [fedora-all] | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Jon Moroney <jmoroney> |
| Component: | rustup | Assignee: | Ben Beasley <code> |
| Status: | CLOSED ERRATA | QA Contact: | |
| Severity: | medium | Docs Contact: | |
| Priority: | medium | ||
| Version: | rawhide | CC: | code, decathorpe, rust-sig, suraj.ghimire7 |
| Target Milestone: | --- | Keywords: | Security, SecurityTracking |
| Target Release: | --- | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | {"flaws": ["e52268c3-21cf-4253-ace1-12d88ee6b1bf"]} | ||
| Fixed In Version: | rustup-1.29.0-2.fc45 rustup-1.29.0-2.fc44 rustup-1.29.0-2.fc43 rustup-1.29.0-2.fc42 | Doc Type: | --- |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2026-03-22 09:00:50 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: | 2449490 | ||
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Description
Jon Moroney
2026-03-20 17:56:27 UTC
More information is available at https://www.cve.org/CVERecord?id=CVE-2026-33056. This flaw is fixed in version 0.4.45 of the tar crate. Updates for rust-tar-0.4.45 are in testing for all Fedora and EPEL branches, and buildroot overrides are active. Since rust-sig is a co-maintainer on this package, I plan to rebuild it and issue updates for all branches. FEDORA-2026-49ec7a73a3 (rustup-1.29.0-2.fc45) has been submitted as an update to Fedora 45. https://bodhi.fedoraproject.org/updates/FEDORA-2026-49ec7a73a3 FEDORA-2026-49ec7a73a3 (rustup-1.29.0-2.fc45) has been pushed to the Fedora 45 stable repository. If problem still persists, please make note of it in this bug report. FEDORA-2026-89d4b6644b (rustup-1.29.0-2.fc44) has been submitted as an update to Fedora 44. https://bodhi.fedoraproject.org/updates/FEDORA-2026-89d4b6644b FEDORA-2026-9defa0fb00 (rustup-1.29.0-2.fc43) has been submitted as an update to Fedora 43. https://bodhi.fedoraproject.org/updates/FEDORA-2026-9defa0fb00 FEDORA-2026-609bc373aa (rustup-1.29.0-2.fc42) has been submitted as an update to Fedora 42. https://bodhi.fedoraproject.org/updates/FEDORA-2026-609bc373aa FEDORA-2026-9defa0fb00 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-2026-9defa0fb00` You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2026-9defa0fb00 See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates. FEDORA-2026-89d4b6644b 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-2026-89d4b6644b` You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2026-89d4b6644b See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates. FEDORA-2026-609bc373aa has been pushed to the Fedora 42 testing repository. Soon you'll be able to install the update with the following command: `sudo dnf upgrade --enablerepo=updates-testing --refresh --advisory=FEDORA-2026-609bc373aa` You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2026-609bc373aa See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates. FEDORA-2026-89d4b6644b (rustup-1.29.0-2.fc44) has been pushed to the Fedora 44 stable repository. If problem still persists, please make note of it in this bug report. FEDORA-2026-9defa0fb00 (rustup-1.29.0-2.fc43) has been pushed to the Fedora 43 stable repository. If problem still persists, please make note of it in this bug report. FEDORA-2026-609bc373aa (rustup-1.29.0-2.fc42) has been pushed to the Fedora 42 stable repository. If problem still persists, please make note of it in this bug report. |