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The remote Oracle Linux host is missing one or more security updates.
From Red Hat Security Advisory 2011:1089 :
Updated systemtap packages that fix one security issue are now
available for Red Hat Enterprise Linux 5.
The Red Hat Security Response Team has rated this update as having
moderate security impact. A Common Vulnerability Scoring System (CVSS)
base score, which gives a detailed severity rating, is available from
the CVE link in the References section.
SystemTap is an instrumentation system for systems running the Linux
kernel. The system allows developers to write scripts to collect data
on the operation of the system.
A race condition flaw was found in the way the staprun utility
performed module loading. A local user who is a member of the stapusr
group could use this flaw to modify a signed module while it is being
loaded, allowing them to escalate their privileges. (CVE-2011-2503)
SystemTap users should upgrade to these updated packages, which
contain a backported patch to correct this issue.
See also :
Update the affected systemtap packages.
Risk factor :
Low / CVSS Base Score : 3.7
Family: Oracle Linux Local Security Checks
Nessus Plugin ID: 68313 ()
CVE ID: CVE-2011-2503
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