Bug 13136
| Summary: | PAM: console device grants not revoked on logout | ||
|---|---|---|---|
| Product: | [Retired] Red Hat Linux | Reporter: | Chris Evans <chris> |
| Component: | pam | Assignee: | Nalin Dahyabhai <nalin> |
| Status: | CLOSED NOTABUG | QA Contact: | |
| Severity: | medium | Docs Contact: | |
| Priority: | medium | ||
| Version: | 7.1 | CC: | notting, pbrown |
| Target Milestone: | --- | Keywords: | Security |
| Target Release: | --- | ||
| Hardware: | i386 | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2000-07-21 22:12:26 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: | |||
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Description
Chris Evans
2000-06-27 22:44:46 UTC
I can't reproduce this. Which service are you logging into? Console login? GDM? KDM? XDM? What are the contents of the relevant /etc/pam.d configuration file and /etc/pam.d/system-auth? Was definitely non-graphical console login. I run at runlevel 3. Default, full BETA-2 install from scratch. Will reboot into BETA-2 and get a test-case.. Here is system-auth #%PAM-1.0 # This file is auto-generated. # User changes will be destroyed the next time authconfig is run. auth sufficient /lib/security/pam_unix.so likeauth nullok md5 shadow auth required /lib/security/pam_deny.so account sufficient /lib/security/pam_unix.so account required /lib/security/pam_deny.so password required /lib/security/pam_cracklib.so retry=3 password sufficient /lib/security/pam_unix.so nullok use_authtok md5 shadow password required /lib/security/pam_deny.so session required /lib/security/pam_limits.so session required /lib/security/pam_unix.so And here is login #%PAM-1.0 auth required /lib/security/pam_securetty.so auth required /lib/security/pam_stack.so service=system-auth auth required /lib/security/pam_nologin.so account required /lib/security/pam_stack.so service=system-auth password required /lib/security/pam_stack.so service=system-auth session required /lib/security/pam_stack.so service=system-auth session optional /lib/security/pam_console.so Let me know if you want console.perms, but it is unchanged from the install. I haven't changed ANY config files since the default install in fact. OK... I see this problem if I 1) Log in on text console tty1 as "chris" 2) Log out 3) Log in on tty1 as "root" 4) "ls -l /dev/fd0" (or any other console device). 5) .. and it's still owned by "chris" Let me know if you still can't reproduce Are you using NIS? According to "authconfig": no. I'm blowing away my BETA2 for a BETA3 tonight. Will see if it persists. I was able to (briefly) reproduce this on Beta 2, but not under Beta 3. I'm tempted to chalk it up to compiler wackiness, as the pam_console module didn't change between 6.2 and beta 2. Nalin - when my BETA5 CD's arrive I will re-test and close if it does not reproduce. Note however a bugzilla deficiency: there is no resolution status "COMPILER WACKINESS" :-) BETA5 seems to be behaving fine. Perhaps whilst text console testing, I was logged in on X in the background. Or perhaps it was compiler wackiness. I suspect an X login hanging around in the background, though. Anyway.. closed. |