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<?xml version="1.0" encoding="utf-8"?>
<glsa id="200907-15">
<title>Nagios: Execution of arbitrary code</title>
Multiple vulnerabilities in Nagios may lead to the execution of arbitrary
<product type="ebuild">nagios-core</product>
<announced>July 19, 2009</announced>
<revised>July 19, 2009: 01</revised>
<package name="net-analyzer/nagios-core" auto="yes" arch="*">
<unaffected range="ge">3.0.6-r2</unaffected>
<vulnerable range="lt">3.0.6-r2</vulnerable>
Nagios is an open source host, service and network monitoring program.
Multiple vulnerabilities have been reported in Nagios:
Paul reported that statuswml.cgi does not properly sanitize shell
metacharacters in the (1) ping and (2) traceroute parameters
Nagios does not properly verify whether an authenticated user is
authorized to run certain commands (CVE-2008-5027).
Andreas Ericsson reported that Nagios does not perform validity checks
to verify HTTP requests, leading to Cross-Site Request Forgery
An unspecified vulnerability in Nagios related to CGI programs,
"adaptive external commands," and "writing newlines and submitting
service comments" has been reported (CVE-2008-6373).
<impact type="high">
A remote authenticated or unauthenticated attacker may exploit these
vulnerabilities to execute arbitrary commands or elevate privileges.
There is no known workaround at this time.
All Nagios users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose &quot;&gt;=net-analyzer/nagios-core-3.0.6-r2&quot;</code>
NOTE: Users of the Nagios 2 branch can update to version 2.12-r1 which
contains a patch to fix CVE-2009-2288. However, that branch is not
supported upstream or in Gentoo and we are unaware whether the other
vulnerabilities affect 2.x installations.
<uri link="">CVE-2008-5027</uri>
<uri link="">CVE-2008-5028</uri>
<uri link="">CVE-2008-6373</uri>
<uri link="">CVE-2009-2288</uri>
<metadata tag="requester" timestamp="Fri, 10 Jul 2009 13:14:06 +0000">
<metadata tag="submitter" timestamp="Sun, 19 Jul 2009 15:48:17 +0000">
<metadata tag="bugReady" timestamp="Sun, 19 Jul 2009 15:48:53 +0000">