Bug 529275
| Summary: | ssh-copy-id leaves ~/.ssh/ with wrong context | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Stephen Tweedie <sct> |
| Component: | selinux-policy-targeted | Assignee: | Miroslav Grepl <mgrepl> |
| Status: | CLOSED NEXTRELEASE | QA Contact: | Ben Levenson <benl> |
| Severity: | medium | Docs Contact: | |
| Priority: | low | ||
| Version: | 11 | CC: | dwalsh, eparis |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2010-04-28 18:54:09 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: | |||
This is fixed in F12. Miroslav add # ssh servers can read the user keys and config manage_dirs_pattern(ssh_server, home_ssh_t, home_ssh_t) manage_files_pattern(ssh_server, home_ssh_t, home_ssh_t) userdom_user_home_dir_filetrans(ssh_server, home_ssh_t, dir) userdom_admin_home_dir_filetrans(ssh_server, home_ssh_t, dir) Strange since rules have been added to selinux-policy-3.6.12-84. I am going to test it. This message is a reminder that Fedora 11 is nearing its end of life. Approximately 30 (thirty) days from now Fedora will stop maintaining and issuing updates for Fedora 11. It is Fedora's policy to close all bug reports from releases that are no longer maintained. At that time this bug will be closed as WONTFIX if it remains open with a Fedora 'version' of '11'. Package Maintainer: If you wish for this bug to remain open because you plan to fix it in a currently maintained version, simply change the 'version' to a later Fedora version prior to Fedora 11's end of life. Bug Reporter: Thank you for reporting this issue and we are sorry that we may not be able to fix it before Fedora 11 is end of life. If you would still like to see this bug fixed and are able to reproduce it against a later version of Fedora please change the 'version' of this bug to the applicable version. If you are unable to change the version, please add a comment here and someone will do it for you. Although we aim to fix as many bugs as possible during every release's lifetime, sometimes those efforts are overtaken by events. Often a more recent Fedora release includes newer upstream software that fixes bugs or makes them obsolete. The process we are following is described here: http://fedoraproject.org/wiki/BugZappers/HouseKeeping Just re-tested in F13-beta, and I can confirm it's working fine there. |
Description of problem: I used F10 to ssh-copy-id an ssh public key to a freshly-provisioned, up-to-date F11 virtual guest. The process worked, but left the guest's /root/.ssh and /root/.ssh/authorized_keys with the wrong context, so subsequent ssh to the guest failed. Version-Release number of selected component (if applicable): selinux-policy-3.6.12-85.fc11 How reproducible: 100%, I expect Steps to Reproduce: 1.ssh-copy-id to a user without an existing ~/.ssh (I used root in this case, not sure if an unprivileged user would behave differently) 2.ssh to the same user Actual results: AVC denials, and the ssh fails Expected results: ssh should succeed Additional info: A restorecon -vR ~/.ssh fixes the problem. Full setroubleshoot info: Source Context: system_u:system_r:sshd_t:s0-s0:c0.c1023 Target Context: unconfined_u:object_r:admin_home_t:s0 Target Objects: authorized_keys [ file ] Source: sshd Source Path: <Unknown> Port: <Unknown> Host: f11.kvm.darkstar.scot.redhat.com Source RPM Packages: Target RPM Packages: Policy RPM: selinux-policy-3.6.12-85.fc11 Selinux Enabled: True Policy Type: targeted MLS Enabled: True Enforcing Mode: Enforcing Plugin Name: home_tmp_bad_labels Host Name: f11.kvm.darkstar.scot.redhat.com Platform: Linux f11.kvm.darkstar.scot.redhat.com 2.6.30.8-64.fc11.i686.PAE #1 SMP Fri Sep 25 04:56:58 EDT 2009 i686 i686 Alert Count: 2 First Seen: Thu 15 Oct 2009 12:05:42 PM BST Last Seen: Thu 15 Oct 2009 12:05:42 PM BST Local ID: d976035c-0de8-4bcb-bd4a-bbbc12ab08d1 Line Numbers: Raw Audit Messages : node=f11.kvm.darkstar.scot.redhat.com type=AVC msg=audit(1255604742.976:21959): avc: denied { read } for pid=2272 comm="sshd" name="authorized_keys" dev=dm-0 ino=19590 scontext=system_u:system_r:sshd_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:admin_home_t:s0 tclass=file