munin-cgi-graph in Munin 2.0 rc4 allows remote attackers to cause a denial of service (disk or memory consumption) via many image requests with large values in the (1) size_x or (2) size_y parameters.Referenceshttp://www.openwall.com/lists/oss-security/2012/04/19/5http://www.openwall.com/lists/oss-security/2012/04/17/2http://www.openwall.com/lists/oss-security/2012/04/27/7https://exchange.xforce.ibmcloud.com/vulnerabilities/78924http://www.openwall.com/lists/oss-security/2012/04/19/4http://www.openwall.com/lists/oss-security/2012/04/19/3http://www.openwall.com/lists/oss-security/2012/04/29/2http://www.openwall.com/lists/oss-security/2012/04/18/2