VDB

CVE-2019-13050

CVE-2019-13050 PUBLISHED CVSS 7.5 HIGH

Interaction between the sks-keyserver code through 1.2.0 of the SKS keyserver network, and GnuPG through 2.2.16, makes it risky to have a GnuPG keyserver configuration line referring to a host on the SKS keyserver network. Retrieving data from this network may cause a persistent denial of service, because of a Certificate Spamming Attack.

EPSS 2.66% · 85.1th percentile

Risk Scores

CVSS 3.1
7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS Score
2.66%
85.1th percentile

Affected Products

VendorProductVersions
Ubuntu:18.04:LTSgnupg22.1.15-1ubuntu8, 2.2.4-1ubuntu1, 2.2.4-1ubuntu1.3
Ubuntu:20.04:LTSsks1.1.6-14, 0
Ubuntu:Pro:14.04:LTSgnupg1.4.16-1ubuntu1, 1.4.16-1ubuntu2, 1.4.16-1ubuntu2.1
Ubuntu:Pro:16.04:LTSgnupg20, 2.0.28-3ubuntu1, 2.0.28-3ubuntu2
Ubuntu:16.04:LTSsks1.1.5-4build1, 1.1.5-4, 0
Ubuntu:Pro:16.04:LTSgnupg1.4.18-7ubuntu1, 0, 1.4.20-1ubuntu3
Ubuntu:18.04:LTSsks0, 1.1.6-14, 1.1.6-13

Timeline

  • Jun 29, 2019 CVE Published
  • Apr 14, 2021 EPSS Score
  • Jun 23, 2021 EPSS Score
  • Oct 26, 2021 EPSS Score
  • Dec 28, 2021 EPSS Score
  • Jan 6, 2022 EPSS Score
  • Mar 1, 2022 EPSS Score
  • Apr 1, 2022 EPSS Score
  • May 3, 2022 EPSS Score
  • Sep 6, 2022 EPSS Score
  • Nov 8, 2022 EPSS Score
  • Jan 10, 2023 EPSS Score

References

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