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% · 72.4th 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%
72.4th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:16.04:LTS | opensaml2 | 2.5.3-2.1ubuntu2, 2.5.5-1, 0 |
| Ubuntu:14.04:LTS | opensaml2 | 0, 2.5.3-2 |
Timeline
- Nov 16, 2017 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 26, 2021 EPSS Score
- Oct 28, 2021 EPSS Score
- Mar 4, 2022 EPSS Score
- May 6, 2022 EPSS Score
- Jul 8, 2022 EPSS Score
- Sep 11, 2022 EPSS Score
- Nov 13, 2022 EPSS Score
- Jan 15, 2023 EPSS Score
- Mar 7, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2017-16853 advisory
- https://bugs.debian.org/881856 advisory
- https://git.shibboleth.net/view/?p=cpp-opensaml.git;a=commit;h=6182b0acf2df670e75423c2ed7afe6950ef11c9d third-party-advisory
- https://shibboleth.net/community/advisories/secadv_20171115.txt third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2017-16853 third-party-advisory