Design/Logic Flaw

2017-12-0307:29:00

PRIOn knowledge base

www.prio-n.com

7.5 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

61.5%

JSON

In Tor before 0.2.5.16, 0.2.6 through 0.2.8 before 0.2.8.17, 0.2.9 before 0.2.9.14, 0.3.0 before 0.3.0.13, and 0.3.1 before 0.3.1.9, the replay-cache protection mechanism is ineffective for v2 onion services, aka TROVE-2017-009. An attacker can send many INTRODUCE2 cells to trigger this issue.

CPENameOperatorVersion
debian_linuxeq8.0
debian_linuxeq9.0
torge0.3.1
torlt0.3.1.9
torge0.3.0
torlt0.3.0.13
torge0.2.9
torlt0.2.9.14
torge0.2.6
torlt0.2.8.17