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alpinelinuxAlpine Linux Development TeamALPINE:CVE-2019-25076
HistorySep 08, 2022 - 11:15 p.m.

CVE-2019-25076

2022-09-0823:15:00
Alpine Linux Development Team
security.alpinelinux.org
14
open vswitch
tss algorithm
denial of service

EPSS

0.003

Percentile

69.0%

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.

OSVersionArchitecturePackageVersionFilename
Alpine3.16-communitynoarchopenvswitch= 2.17.1-r0UNKNOWN