| Summary: | SELinux is preventing /usr/sbin/httpd from using the 'execstack' accesses on a process. | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Bill Thielman <b.thielman> |
| Component: | selinux-policy | Assignee: | Miroslav Grepl <mgrepl> |
| Status: | CLOSED NOTABUG | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | medium | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 14 | CC: | dwalsh, mgrepl |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | i386 | ||
| OS: | Linux | ||
| Whiteboard: | setroubleshoot_trace_hash:7ddc0533c5e4658db12bee52821b98bae3c515bbd3bfcbe13cea8c6149315bad | ||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2011-02-28 09:03:13 UTC | Type: | --- |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
This can be allowed using the boolean which sealert tells you ***** Plugin catchall_boolean (89.3 confidence) suggests ******************* If you want to allow httpd scripts and modules execmem/execstack Then you must tell SELinux about this by enabling the 'httpd_execmem' boolean. Do setsebool -P httpd_execmem 1 Are you using mod_mono? |
SELinux is preventing /usr/sbin/httpd from using the 'execstack' accesses on a process. ***** Plugin catchall_boolean (89.3 confidence) suggests ******************* If you want to allow httpd scripts and modules execmem/execstack Then you must tell SELinux about this by enabling the 'httpd_execmem' boolean. Do setsebool -P httpd_execmem 1 ***** Plugin catchall (11.6 confidence) suggests *************************** If you believe that httpd should be allowed execstack access on processes labeled httpd_t by default. Then you should report this as a bug. You can generate a local policy module to allow this access. Do allow this access for now by executing: # grep httpd /var/log/audit/audit.log | audit2allow -M mypol # semodule -i mypol.pp Additional Information: Source Context unconfined_u:system_r:httpd_t:s0 Target Context unconfined_u:system_r:httpd_t:s0 Target Objects Unknown [ process ] Source httpd Source Path /usr/sbin/httpd Port <Unknown> Host (removed) Source RPM Packages httpd-2.2.17-1.fc14 Target RPM Packages Policy RPM selinux-policy-3.9.7-31.fc14 Selinux Enabled True Policy Type targeted Enforcing Mode Enforcing Host Name (removed) Platform Linux (removed) 2.6.35.11-83.fc14.i686 #1 SMP Mon Feb 7 07:04:18 UTC 2011 i686 i686 Alert Count 1 First Seen Sat 26 Feb 2011 06:31:48 AM EST Last Seen Sat 26 Feb 2011 06:31:48 AM EST Local ID a4c8bba9-b8e5-43f1-96cb-7ae7a76123d9 Raw Audit Messages type=AVC msg=audit(1298719908.21:29913): avc: denied { execstack } for pid=8250 comm="httpd" scontext=unconfined_u:system_r:httpd_t:s0 tcontext=unconfined_u:system_r:httpd_t:s0 tclass=process type=SYSCALL msg=audit(1298719908.21:29913): arch=i386 syscall=mprotect success=no exit=EACCES a0=bfd2f000 a1=1000 a2=1000007 a3=bfd2f524 items=0 ppid=1 pid=8250 auid=500 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=1 comm=httpd exe=/usr/sbin/httpd subj=unconfined_u:system_r:httpd_t:s0 key=(null) Hash: httpd,httpd_t,httpd_t,process,execstack audit2allow #============= httpd_t ============== #!!!! This avc is allowed in the current policy allow httpd_t self:process execstack; audit2allow -R #============= httpd_t ============== #!!!! This avc is allowed in the current policy allow httpd_t self:process execstack;