See how jgroups compares to other vendors in security performance
A flaw was found in JGroup's DiagnosticsHandler that allowed an attacker on an adjacent network to reuse the credentials from a previous successful authentication. This could be exploited to read diagnostic information (information disclosure) and attain limited remote code execution.
This issue affects JGroups versions 3.0.x (3.0.11.Final and later), 3.1.x (3.1.0.Final and later), 3.2.x (prior to 3.2.10.Final) and 3.3.x (prior to 3.3.3.Final).
A flaw was found in JGroup's DiagnosticsHandler that allowed an attacker on an adjacent network to reuse the credentials from a previous successful authentication. This could be exploited to read diagnostic information (information disclosure) and attain limited remote code execution.
This issue affects JGroups versions 3.0.x (3.0.11.Final and later), 3.1.x (3.1.0.Final and later), 3.2.x (prior to 3.2.10.Final) and 3.3.x (prior to 3.3.3.Final).
When a JGroups channel is started, the JGroups diagnostics service will be enabled by default with no authentication. This service is exposed via IP multicast. An attacker on an adjacent network can exploit this flaw only to read diagnostics information (information disclosure).