NetScaler MAS Reports High Memory Utilization

User receives alerts related to high memory usagehowever they do not observe any latency or performance related issue. From var/log ns.log we see logs related to high memory and from mpsservice.log we see messages related to out of shared memory. Tuesday, 20 Mar 18 14:26:18.845 +1100 Debug Main...

CVE-2018-0006 Junos OS: bbe-smgd process denial of service while processing VLAN authentication requests/rejects

A high rate of VLAN authentication attempts sent from an adjacent host on the local broadcast domain can trigger high memory utilization by the BBE subscriber management daemon bbe-smgd, and lead to a denial of service condition. The issue was caused by attempting to process an unbounded number o...

CVE-2018-0006: Allocation of Resources Without Limits or Throttling

A high rate of VLAN authentication attempts sent from an adjacent host on the local broadcast domain can trigger high memory utilization by the BBE subscriber management daemon bbe-smgd, and lead to a denial of service condition. The issue was caused by attempting to process an unbounded number o...

PT-2018-8559

Name of the Vulnerable Software and Affected Versions: Junos OS versions prior to 15.1R6-S2, 15.1R7 Junos OS versions prior to 16.1R5-S1, 16.1R6 Junos OS versions prior to 16.2R2-S2, 16.2R3 Junos OS versions prior to 17.1R2-S5, 17.1R3 Junos OS versions prior to 17.2R2 Description: A high rate of...