Unspecified vulnerability in the rriDecompress function in IBM WebSphere MQ 7.0.0.0, 7.0.0.1, and 7.0.0.2 allows remote attackers to cause a denial of service via unknown vectors.
http://www.vupen.com/english/advisories/2009/2578
http://www.securityfocus.com/bid/36310
http://www-1.ibm.com/support/docview.wss?uid=swg1IC62450