Hello, On Sunday, May 14, 2023 8:24:47 PM EDT Claire Stafford wrote: > This brings up the question of where I can find the audit events which > are generated by rpm?
ausearch --start today -m SOFTWARE_UPDATE > Also dnf/yum if they directly generate events? No, they are linked against librpm. It in turn has a plugin, rpm-plugin- audit, which generates the audit events. > A very quick scan of the rpm source code doesn't reveal anything. https://github.com/rpm-software-management/rpm/blob/master/plugins/audit.c -Steve > On 5/14/23 14:46, Steven Grubb wrote: > > Hello, > > > > > > On Fri, May 12, 2023 at 5:23 PM Wieprecht, Karen M. > > > > <karen.wiepre...@jhuapl.edu> wrote: > > All, > > > > Do you happen to know which if the standard STIG rules is picking > > up type=SOFTWARE_UPDATE events on RHEL 7 and 8 ? > > > > None. rpm has been altered to produce these much the same as pam > > produces login events. It was too tricky to tell the intent to update > > vs querying the rpm database. And you have no way to answer the > > question about success without originating from inside rpm itself. I > > don't think any external rules can meet all requirements imposed by > > OSPP, which the STIG audit rules are loosely based on. > > > > -Steve > > > > I’m trying to figure out if we missed one of these rules on an > > Ubuntu 20 system we are configuring or if maybe the audit > > subsystem implementation on that system doesn’t pick up all of the > > same record types as we get on our RHEL boxes. I realized when I > > started looking at this that it’s not easy to determine which > > audit rule is picking up a particular event if it’s not one of the > > rule that has a key associated with it. > > > > As a possible alternative, I ran across a sample audit.rules > > list here GitHub - Neo23x0/auditd: Best Practice Auditd > > Configuration <https://github.com/Neo23x0/auditd> (actual rules > > file is here: auditd/audit.rules at master · Neo23x0/auditd · > > GitHub > > <https://github.com/Neo23x0/auditd/blob/master/audit.rules>) which > > included some software management rules that don’t appear to be > > part of the standard “30-stig.rules” . > > > > If the standard STIG rules don’t pick up type=SOFTWARE_UPDATE > > events on Ubuntu20, I might add some of these , so I was hoping > > to have a quick sanity check on whether these look like > > appropriate alternatives. Any recommendations or comments > > regarding these sample rules would be much appreciated. Basically > > it looks to me like they are just setting watches for anyone > > executing these various commands, which shouldn’t cause to much > > noise in the logs except maybe when we are patching which is one > > of the continuous monitoring items I need to be able to confirm. > > > > Thanks much! > > > > Karen Wieprecht > > > > # Software Management > > --------------------------------------------------------- > > > > # RPM (Redhat/CentOS) > > > > -w /usr/bin/rpm -p x -k software_mgmt > > > > -w /usr/bin/yum -p x -k software_mgmt > > > > # DNF (Fedora/RedHat 8/CentOS 8) > > > > -w /usr/bin/dnf -p x -k software_mgmt > > > > # YAST/Zypper/RPM (SuSE) > > > > -w /sbin/yast -p x -k software_mgmt > > > > -w /sbin/yast2 -p x -k software_mgmt > > > > -w /bin/rpm -p x -k software_mgmt > > > > -w /usr/bin/zypper -k software_mgmt > > > > # DPKG / APT-GET (Debian/Ubuntu) > > > > -w /usr/bin/dpkg -p x -k software_mgmt > > > > -w /usr/bin/apt -p x -k software_mgmt > > > > -w /usr/bin/apt-add-repository -p x -k software_mgmt > > > > -w /usr/bin/apt-get -p x -k software_mgmt > > > > -w /usr/bin/aptitude -p x -k software_mgmt > > > > -w /usr/bin/wajig -p x -k software_mgmt > > > > -w /usr/bin/snap -p x -k software_mgmt > > > > # PIP(3) (Python installs) > > > > -w /usr/bin/pip -p x -k T1072_third_party_software > > > > -w /usr/local/bin/pip -p x -k T1072_third_party_software > > > > -w /usr/bin/pip3 -p x -k T1072_third_party_software > > > > -w /usr/local/bin/pip3 -p x -k T1072_third_party_software > > > > # npm > > > > ## T1072 third party software > > > > ## https://www.npmjs.com > > > > ## https://docs.npmjs.com/cli/v6/commands/npm-audit > > > > -w /usr/bin/npm -p x -k T1072_third_party_software > > > > -- > > Linux-audit mailing list > > Linux-audit@redhat.com > > https://listman.redhat.com/mailman/listinfo/linux-audit > > > > -- > > Linux-audit mailing list > > Linux-audit@redhat.com > > https://listman.redhat.com/mailman/listinfo/linux-audit -- Linux-audit mailing list Linux-audit@redhat.com https://listman.redhat.com/mailman/listinfo/linux-audit
