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. . . Message Start: ----------------------- Steve, Hi, we have what I think is a new but undesirable result trying to audit access failures on files in a NISPOM audit configuration. We are not seeing audit events for the access failures if the file has a parent directory in the path that blocks access. Example: Directory Permission /var 755 /var/test 755 /var/test/bin 700 /var/test/bin/file 740 If an unprivileged user attempts to change /var/test/bin/file there is no audit event recorded, either for the file or the parent directory /var/test/bin. Our theory is that the failure to open the /var/test/bin directory causes the audit path to be broken, or something to the like, please excuse my terminology faux pas. This is happening on the following configuration: - Kernel - 2.6.18-238.5.1.el5 - Auditd - 1.7.18-2.el5 We have tried the following auditd rules (among others), no change in result: - -w /var/test/bin/file -p rwxa - -a exit,always -S open -F path=/var/test/bin/file -F success=0 - -a exit,always -S open -R dir=/var/test/ -F success=0 And, this is something New, we have been using watches to audit this file for years with previous kernel and auditd versions, such as: - Kernel - 2.6.9-100.ELsmp - Auditd - 1.0.16-4.el4_8.1 On this system we get audit events for access failures using a simple file watch. Are we missing something obvious? Thanks! For any help, Tom Call, LMCO
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