Bug 1260471
| Summary: | SELinux policy (daemons) changes required for package: libreswan | ||||||
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| Product: | Red Hat Enterprise Linux 6 | Reporter: | Eng Ops Maitai User <engops-maitai> | ||||
| Component: | selinux-policy | Assignee: | Miroslav Grepl <mgrepl> | ||||
| Status: | CLOSED ERRATA | QA Contact: | Milos Malik <mmalik> | ||||
| Severity: | medium | Docs Contact: | |||||
| Priority: | high | ||||||
| Version: | 6.8 | CC: | dwalsh, jreznik, lvrabec, mgrepl, mmalik, omoris, plautrba, pvrabec, pwouters, salmy, ssekidde, tis | ||||
| Target Milestone: | rc | Keywords: | ZStream | ||||
| Target Release: | --- | Flags: | omoris:
needinfo-
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| Hardware: | All | ||||||
| OS: | Linux | ||||||
| Whiteboard: | |||||||
| Fixed In Version: | selinux-policy-3.7.19-281.el6 | Doc Type: | Bug Fix | ||||
| Doc Text: | Story Points: | --- | |||||
| Clone Of: | |||||||
| : | 1272437 (view as bug list) | Environment: | |||||
| Last Closed: | 2016-05-10 20:01:11 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: | 1267212 | ||||||
| Bug Blocks: | 1233303, 1266223, 1272437, 1287182 | ||||||
| Attachments: |
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(In reply to Ondrej Moriš from comment #1) > So far I experienced the following policy issue with libreswan on rhel6: To reproduce, just start ipsec service. Ondrej, thank you for testing. Could you run some tests in permissive mode and collect all AVCs? Created attachment 1072594 [details]
selinux policy update for libreswan in RHEL6
This patch contains changes required to the selinux policy for libreswan. I'm not sure if some of this has already been backported from rhel7
(In reply to Paul Wouters from comment #4) > Created attachment 1072594 [details] > selinux policy update for libreswan in RHEL6 > > This patch contains changes required to the selinux policy for libreswan. > I'm not sure if some of this has already been backported from rhel7 That's great. Thank you. One more change is needed for XAUTH server mode PAM authentication: +auth_use_pam(ipsec_t) (In reply to Tuomo Soini from comment #12) > One more change is needed for XAUTH server mode PAM authentication: > > +auth_use_pam(ipsec_t) Could you create a new bug with AVCs? Thank you. bug #1315700 has AVCs - those should be quite same for rhel6. Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://rhn.redhat.com/errata/RHBA-2016-0763.html |
So far I experienced the following policy issue with libreswan on rhel6: _stackmanager is denied the following read access: # ausearch -m AVC -ts recent ---- time->Wed Sep 9 11:29:45 2015 type=SYSCALL msg=audit(1441812585.429:249): arch=c000003e syscall=2 success=no exit=-13 a0=16edf30 a1=90800 a2=7f094c959ed8 a3=7ffeb1006430 items=0 ppid=2903 pid=2924 auid=0 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=pts0 ses=3 comm="_stackmanager" exe="/bin/bash" subj=unconfined_u:system_r:ipsec_mgmt_t:s0 key=(null) type=AVC msg=audit(1441812585.429:249): avc: denied { read } for pid=2924 comm="_stackmanager" name="arch" dev=vda1 ino=165911 scontext=unconfined_u:system_r:ipsec_mgmt_t:s0 tcontext=system_u:object_r:modules_object_t:s0 tclass=dir ---- time->Wed Sep 9 11:29:48 2015 type=SYSCALL msg=audit(1441812588.225:251): arch=c000003e syscall=2 success=no exit=-13 a0=cb4f30 a1=90800 a2=7f9462863ed8 a3=7fff604fa030 items=0 ppid=3402 pid=3423 auid=0 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=pts0 ses=3 comm="_stackmanager" exe="/bin/bash" subj=unconfined_u:system_r:ipsec_mgmt_t:s0 key=(null) type=AVC msg=audit(1441812588.225:251): avc: denied { read } for pid=3423 comm="_stackmanager" name="arch" dev=vda1 ino=165911 scontext=unconfined_u:system_r:ipsec_mgmt_t:s0 tcontext=system_u:object_r:modules_object_t:s0 tclass=dir # ausearch -m AVC -ts recent | audit2allow #============= ipsec_mgmt_t ============== allow ipsec_mgmt_t modules_object_t:dir read;