VDB

CVE-2017-8819

CVE-2017-8819 PUBLISHED CVSS 7.5 HIGH

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.

EPSS 1.94% · 80.0th percentile

Risk Scores

CVSS 3.0
7.5
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS Score
1.94%
80.0th percentile

Affected Products

VendorProductVersions
Ubuntu:16.04:LTStor0, 0.2.7.6-1ubuntu1, 0.2.9.11-1ubuntu1~16.04.1
Ubuntu:14.04:LTStor0.2.3.25-1, 0.2.4.19-1, 0.2.4.27-1build0.14.04.1

Timeline

  • Dec 2, 2017 CVE Published
  • Apr 14, 2021 EPSS Score
  • Jun 23, 2021 EPSS Score
  • Aug 26, 2021 EPSS Score
  • Oct 28, 2021 EPSS Score
  • Dec 30, 2021 EPSS Score
  • May 6, 2022 EPSS Score
  • Jul 8, 2022 EPSS Score
  • Sep 10, 2022 EPSS Score
  • Nov 13, 2022 EPSS Score
  • Jan 15, 2023 EPSS Score
  • Mar 7, 2023 EPSS Score

References

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