cbcvebase.
CVE-2017-16853
published 2017-11-16

CVE-2017-16853: The DynamicMetadataProvider class in saml/saml2/metadata/impl/DynamicMetadataProvider.cpp in OpenSAML-C in OpenSAML before 2.6.1 fails to properly configure…

PriorityP338high8.1CVSS 3.0
AVNACHPRNUINSUCHIHAH
EPSS
1.40%
69.0th percentile
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.

Affected

3 ranges
VendorProductVersion rangeFixed in
debiandebian_linux
debiandebian_linux
shibbolethopensaml< 2.6.12.6.1

CVSS provenance

nvdv3.08.1HIGHCVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
nvdv2.06.8MEDIUMAV:N/AC:M/Au:N/C:P/I:P/A:P
osv8.1HIGH
vendor_redhat8.1HIGH
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