Summary: SELinux is preventing /usr/bin/perl access to a leaked /tmp/.NSPR-AFM-1561-7feb1aadcc80.0 (deleted) file descriptor. Detailed Description: [banring has a permissive type (httpd_user_script_t). This access was not denied.] SELinux denied access requested by the banring command. It looks like this is either a leaked descriptor or banring output was redirected to a file it is not allowed to access. Leaks usually can be ignored since SELinux is just closing the leak and reporting the error. The application does not use the descriptor, so it will run properly. If this is a redirection, you will not get output in the /tmp/.NSPR-AFM-1561-7feb1aadcc80.0 (deleted). You should generate a bugzilla on selinux-policy, and it will get routed to the appropriate package. You can safely ignore this avc. Allowing Access: You can generate a local policy module to allow this access - see FAQ (http://docs.fedoraproject.org/selinux-faq-fc5/#id2961385) Additional Information: Source Context system_u:system_r:httpd_user_script_t:s0 Target Context system_u:object_r:httpd_tmp_t:s0 Target Objects /tmp/.NSPR-AFM-1561-7feb1aadcc80.0 (deleted) [ file ] Source banring Source Path /usr/bin/perl Port <Unknown> Host (removed) Source RPM Packages perl-5.10.1-120.fc13 Target RPM Packages Policy RPM selinux-policy-3.7.19-65.fc13 Selinux Enabled True Policy Type targeted Enforcing Mode Enforcing Plugin Name leaks Host Name (removed) Platform Linux (removed) 2.6.34.7-61.fc13.x86_64 #1 SMP Tue Oct 19 04:06:30 UTC 2010 x86_64 x86_64 Alert Count 1 First Seen Sat 30 Oct 2010 12:20:19 PM EEST Last Seen Sat 30 Oct 2010 12:20:19 PM EEST Local ID 229174d5-4410-4531-b1d3-10946272984a Line Numbers Raw Audit Messages node=(removed) type=AVC msg=audit(1288430419.441:27794): avc: denied { read write } for pid=7462 comm="banring" path=2F746D702F2E4E5350522D41464D2D313536312D3766656231616164636338302E30202864656C6574656429 dev=sda2 ino=13942 scontext=system_u:system_r:httpd_user_script_t:s0 tcontext=system_u:object_r:httpd_tmp_t:s0 tclass=file node=(removed) type=SYSCALL msg=audit(1288430419.441:27794): arch=c000003e syscall=59 success=yes exit=0 a0=7feb1acf9ed8 a1=7feb1acf5c80 a2=7feb1acf5c98 a3=7feb092547a0 items=0 ppid=5527 pid=7462 auid=4294967295 uid=48 gid=484 euid=48 suid=48 fsuid=48 egid=484 sgid=484 fsgid=484 tty=(none) ses=4294967295 comm="banring" exe="/usr/bin/perl" subj=system_u:system_r:httpd_user_script_t:s0 key=(null) Hash String generated from leaks,banring,httpd_user_script_t,httpd_tmp_t,file,read,write audit2allow suggests: #============= httpd_user_script_t ============== allow httpd_user_script_t httpd_tmp_t:file { read write };
all banring cgi-bin script does is sending two lines of text print "Content-type: text/html\n\n"; print "<big>BBN has been discontinued.</big>\n"; this is all...
This is just showing a leak from apache modeules into apache cgi's. You can dontaudit these for now. # grep httpd_user /var/log/audit/audit.log | audit2allow -D -M myhttp # semodule -i myhttp.pp Will make them dissapear.
Miroslav add apache_dontaudit_leaks(httpd_$1_script_t) To apache_content_template and dontaudit $1 httpd_tmp_t:file { read write }; to apache_dontaudit_leaks.
Fixed in selinux-policy-3.7.19-70.fc13
This package has changed ownership in the Fedora Package Database. Reassigning to the new owner of this component.
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