shibsp/metadata/DynamicMetadataProvider.cpp in the Dynamic MetadataProvider plugin in Shibboleth Service Provider 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 SSPCPP-763
Published Nov 16, 2017
8.1
HIGHCVSS 3.0
EPSS 1.10%
Description
shibsp/metadata/DynamicMetadataProvider.cpp in the Dynamic MetadataProvider plugin in Shibboleth Service Provider 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 SSPCPP-763.
Affected products
No data.
Configuration 1
- < 2.6.1
Configuration 2
- 8.0
- 9.0
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
AV:N/AC:M/Au:N/C:P/I:P/A:P
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
Score over time
2021–2026- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
Percentile over time
- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
Table of values (10 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 1.10% (0.01105) | 64.57th | v5 (v2026.06.15) |
| Sep 20, 2026 | 1.10% (0.01105) | 64.33th | v5 (v2026.06.15) |
| Jul 20, 2024 | 0.44% (0.00443) | 75.16th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.44% (0.00443) | 74.16th | v3 (v2023.03.01) |
| Sep 3, 2023 | 0.44% (0.00443) | 71.71th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.68% (0.00680) | 76.86th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.02% (0.01018) | 40.69th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.02% (0.01018) | 19.50th | v2 (v2022.01.01) |
| Feb 3, 2022 | 1.25% (0.01247) | 30.57th | v5 (v2026.06.15) |
| Apr 14, 2021 | 1.25% (0.01247) | 0.00th | v1 |
References (5)
- https://bugs.debian.org/881857 x_refsource_CONFIRMIssue TrackingThird Party Advisory
- https://git.shibboleth.net/view/?p=cpp-sp.git%3Ba=commit%3Bh=b66cceb0e992c351ad5e2c665229ede82f261b16 x_refsource_CONFIRM
- https://lists.debian.org/debian-lts-announce/2017/11/msg00025.html mailing-listx_refsource_MLIST
- https://shibboleth.net/community/advisories/secadv_20171115.txt x_refsource_CONFIRMIssue TrackingVendor Advisory
- https://www.debian.org/security/2017/dsa-4038 vendor-advisoryx_refsource_DEBIANIssue TrackingThird Party Advisory
| Link | Providers | Tags |
|---|---|---|
| https://bugs.debian.org/881857 | x_refsource_CONFIRMIssue TrackingThird Party Advisory | |
| https://git.shibboleth.net/view/?p=cpp-sp.git%3Ba=commit%3Bh=b66cceb0e992c351ad5e2c665229ede82f261b16 | x_refsource_CONFIRM | |
| https://lists.debian.org/debian-lts-announce/2017/11/msg00025.html | mailing-listx_refsource_MLIST | |
| https://shibboleth.net/community/advisories/secadv_20171115.txt | x_refsource_CONFIRMIssue TrackingVendor Advisory | |
| https://www.debian.org/security/2017/dsa-4038 | vendor-advisoryx_refsource_DEBIANIssue TrackingThird Party Advisory |
Change history (0)
No recorded changes yet.