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Bug 159905 - Squid cachemgr.cgi exec denied by Selinux
Summary: Squid cachemgr.cgi exec denied by Selinux
Alias: None
Product: Fedora
Classification: Fedora
Component: selinux-policy-strict
Version: 3
Hardware: i386
OS: Linux
Target Milestone: ---
Assignee: Daniel Walsh
QA Contact:
Depends On:
TreeView+ depends on / blocked
Reported: 2005-06-08 22:40 UTC by Derek Carter
Modified: 2007-11-30 22:11 UTC (History)
0 users

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Clone Of:
Last Closed: 2005-11-03 22:29:02 UTC

Attachments (Terms of Use)

Description Derek Carter 2005-06-08 22:40:42 UTC
From Bugzilla Helper:
User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.7.7) Gecko/20050416 Fedora/1.0.3-1.3.1 Firefox/1.0.3

Description of problem:
Targeted SELinux policy denies execute on /usr/lib/squid/cachemgr.cgi when run as a cgi script from that directory

cachemgr is labeled as follows:


by re-labeling to:


Apache can execute the script with no problems

Version-Release number of selected component (if applicable):
selinux-policy-targeted-1.17.30-2.96 squid-2.5.STABLE6-3

How reproducible:

Steps to Reproduce:
1. Enable /usr/lib/squid as a scriptalias
2. visit cachemgr.cgi from a web browser
3. check logs in /var/log/messages and /var/log/httpd/error_log

Actual Results:  /var/log/messages:
Jun  8 16:13:23 server1 kernel: audit(1118268803.919:0): avc:  denied  { execute } for  pid=12595 exe=/usr/sbin/httpd name=cachemgr.cgi dev=hda3 ino=2458468 scontext=root:system_r:httpd_t tcontext=system_u:object_r:lib_t tclass=file

[Wed Jun 08 16:13:23 2005] [error] [client] (13)Permission denied: exec of '/usr/lib/squid/cachemgr.cgi' failed
[Wed Jun 08 16:13:23 2005] [error] [client] Premature end of script headers: cachemgr.cgi

Expected Results:  cachemgr.cgi should have executed and allowed access to the cgi script's interface

Additional info:

Comment 2 Daniel Walsh 2005-11-03 22:29:02 UTC
Change has been made in upstream version and will be backported to fc4.  You
change should remain for FC3.

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