Buffer overflow in the Multimedia PC Client in Nortel Multimedia Communication Server (MCS) before Maintenance Release 3.5.8.3 and 4.0.25.3 allows remote attackers to cause a denial of service (crash) via a flood of "extraneous" messages, as demonstrated by the Nessus "Generic flood" denial of service plugin.
| Software | From | Fixed in |
|---|---|---|
| nortel / multimedia_communications_server | - | 3.5.8.3.x |
| nortel / multimedia_communications_server | - | 4.0.25.3.x |