Total vulnerabilities in the database
The TSS (Tuple Space Search) algorithm in Open vSwitch 2.x through 2.17.2 and 3.0.0 allows remote attackers to cause a denial of service (delays of legitimate traffic) via crafted packet data that requires excessive evaluation time within the packet classification algorithm for the MegaFlow cache, aka a Tuple Space Explosion (TSE) attack.
| Software | From | Fixed in |
|---|---|---|
| openvswitch / openvswitch | 3.0.0 | 3.0.0.x |
| openvswitch / openvswitch | 2.0.0 | 2.17.2.x |