VDB

CVE-2017-16853

CVE-2017-16853 PUBLISHED CVSS 8.100000381469727 HIGH

The DynamicMetadataProvider class in saml/saml2/metadata/impl/DynamicMetadataProvider.cpp in OpenSAML-C in OpenSAML before 2.6.1 fails to properly configure itself with the MetadataFilter plugins and does not perform critical security checks such as signature verification, enforcement of validity periods, and other checks specific to deployments, aka CPPOST-105.

EPSS 1.40% · 70.5th percentile

Risk Scores

CVSS 3.0
8.100000381469727
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS Score
1.40%
70.5th percentile

Affected Products

VendorProductVersions
Ubuntu:16.04:LTSopensaml22.5.3-2.1ubuntu2, 2.5.5-1, 0
Ubuntu:14.04:LTSopensaml20, 2.5.3-2

Timeline

  • Nov 16, 2017 CVE Published
  • Apr 14, 2021 EPSS Score
  • Jun 23, 2021 EPSS Score
  • Aug 25, 2021 EPSS Score
  • Oct 26, 2021 EPSS Score
  • Mar 1, 2022 EPSS Score
  • May 3, 2022 EPSS Score
  • Jul 4, 2022 EPSS Score
  • Sep 6, 2022 EPSS Score
  • Nov 8, 2022 EPSS Score
  • Jan 10, 2023 EPSS Score
  • Mar 7, 2023 EPSS Score

References

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