Unrated severityNVD Advisory· Published Sep 8, 2022· Updated Aug 5, 2024
CVE-2019-25076
CVE-2019-25076
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.
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LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
2- Open vSwitch/Open vSwitchdescription
- Range: <=2.17.2, =3.0.0
Patches
Vulnerability mechanics
References
5- arxiv.org/abs/2011.09107mitrex_refsource_MISC
- dl.acm.org/citation.cfmmitrex_refsource_MISC
- sites.google.com/view/tuple-space-explosionmitrex_refsource_MISC
- www.youtube.com/watchmitrex_refsource_MISC
- www.youtube.com/watchmitrex_refsource_MISC
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