CVE-2019-25076
Medium
Description
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.
SeverityMedium
CVSS5.8
Exploit probability—
ProductOpenvswitch
PublishedSep 8, 2022
First seenSep 8, 2022
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| openvswitch openvswitch | 2.0.0 ≤ v ≤ 2.17.2, 3.0.0 | — |
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