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Fedora: 2019-2b8ef08c95 Critical: Kubernetes Bearer Token Exposure

fedora
Calendar Grey August 25, 2019
Dist Fedora Esm H88
Fedora 30 now features an upgraded Kubernetes version, v1.15.2, addressing vulnerabilities related to log leaks and reinforcement of security protocols. Discover the latest enhancements!
Update to v1.15.2 + carry upstream #81330

Summary

Container cluster management

Update to v1.15.2 + carry upstream #81330

* Thu Aug 15 2019 Jan Chaloupka - 1.15.2-1

- Update to v1.15.2 (CVE-2019-11250 kubernetes: Bearer tokens written to logs at high verbosity levels (>= 7))

resolves: #1740435

* Thu Jul 25 2019 Fedora Release Engineering - 1.13.5-2

- Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild

* Thu Apr 11 2019 Jan Chaloupka - 1.13.5-1

- Update to v1.13.5 (CVE-2019-1002101 - Mishandling of symlinks allows for arbitrary file write via `kubectl cp`)

resolves: #1693884

[ 1 ] Bug #1740435 - CVE-2019-11250 kubernetes: Bearer tokens written to logs at high verbosity levels (>= 7) [fedora-all]

https://bugzilla.redhat.com/show_bug.cgi?id=1740435

[ 2 ] Bug #1738369 - CVE-2019-11248 kubernetes: /debug/pprof endpoint exposed on kubelet's healthz port [fedora-all]

https://bugzilla.redhat.com/show_bug.cgi?id=1738369

[ 3 ] Bug #1737652 - CVE-2019-11249 kubernetes: Incomplete fixes for CVE-2019-1002101 and CVE-2019-11246, kubectl cp potential directory traversal [fedora-all]

https://bugzilla.redhat.com/show_bug.cgi?id=1737652

[ 4 ] Bug #1737646 - CVE-2019-11247 kubernetes: API server allows access to cluster-scoped custom resources as if resources were namespaced [fedora-all]

https://bugzilla.redhat.com/show_bug.cgi?id=1737646

[ 5 ] Bug #1722684 - CVE-2019-11246 kubernetes: Incomplete fix for CVE-2019-1002101 allows for arbitrary file write via `kubectl cp` [fedora-all]

https://bugzilla.redhat.com/show_bug.cgi?id=1722684

[ 6 ] Bug #1722682 - CVE-2019-11246 kubernetes:1.10/kubernetes: Incomplete fix for CVE-2019-1002101 allows for arbitrary file write via `kubectl cp` [fedora-all]

https://bugzilla.redhat.com/show_bug.cgi?id=1722682

su -c 'dnf upgrade --advisory FEDORA-2019-2b8ef08c95' at the command

line. For more information, refer to the dnf documentation available at

https://dnf.readthedocs.io/en/latest/command_ref.html

All packages are signed with the Fedora Project GPG key. More details on the

GPG keys used by the Fedora Project can be found at

https://fedoraproject.org/security/

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Change Log

References

Update Instructions

Severity
critical
Lowest
Low
Medium
High
Critical

Product: Fedora 30
Version: 1.15.2
Release: 1.fc30
Summary: Container cluster management

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