CVE-2019-25076

State: Published
Severity: Not scored
Published: Sep 8, 2022
Updated: Aug 5, 2024
Reserved: Sep 8, 2022

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.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

Product	Versions
n/an/a	n/aAffected

References

https://sites.google.com/view/tuple-space-explosion
https://dl.acm.org/citation.cfm?doid=3359989.3365431
https://arxiv.org/abs/2011.09107
https://www.youtube.com/watch?v=DSC3m-Bww64
https://www.youtube.com/watch?v=5cHpzVK0D28

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