Unspecified vulnerability in EMC Avamar 4.1.x and 5.0 before SP1 allows remote attackers to cause a denial of service (gsan service hang) by sending a crafted message using TCP.
A vulnerability exists in EMC Avamar which can be exploited by an unauthenticated remote user to cause denial of service. Versions 4.1.x and 5.0 are affected.