| Package | Affected versions | Patched versions |
|---|---|---|
| openvswitch | = 3.0.0≥ 2.0.0, ≤ 2.17.2 |
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.
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