High severity8.1NVD Advisory· Published Nov 16, 2017· Updated Jun 17, 2026
CVE-2017-16852
CVE-2017-16852
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
12cpe:2.3:a:shibboleth:service_provider:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:shibboleth:service_provider:*:*:*:*:*:*:*:*range: <2.6.1
- (no CPE)range: <2.6.1
- osv-coords8 versionspkg:rpm/opensuse/sha1collisiondetection&distro=openSUSE%20Tumbleweedpkg:rpm/suse/shibboleth-sp&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2pkg:rpm/suse/shibboleth-sp&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3pkg:rpm/suse/shibboleth-sp&distro=SUSE%20Linux%20Enterprise%20Server%20for%20Raspberry%20Pi%2012%20SP2pkg:rpm/suse/shibboleth-sp&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP2pkg:rpm/suse/shibboleth-sp&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP3pkg:rpm/suse/shibboleth-sp&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP2pkg:rpm/suse/shibboleth-sp&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP3
< 3.2.3-1.2+ 7 more
- (no CPE)range: < 3.2.3-1.2
- (no CPE)range: < 2.5.5-6.3.1
- (no CPE)range: < 2.5.5-6.3.1
- (no CPE)range: < 2.5.5-6.3.1
- (no CPE)range: < 2.5.5-6.3.1
- (no CPE)range: < 2.5.5-6.3.1
- (no CPE)range: < 2.5.5-6.3.1
- (no CPE)range: < 2.5.5-6.3.1
Patches
Vulnerability mechanics
References
5- bugs.debian.org/881857nvdIssue TrackingThird Party Advisory
- shibboleth.net/community/advisories/secadv_20171115.txtnvdIssue TrackingVendor Advisory
- www.debian.org/security/2017/dsa-4038nvdIssue TrackingThird Party Advisory
- git.shibboleth.net/view/nvd
- lists.debian.org/debian-lts-announce/2017/11/msg00025.htmlnvd
News mentions
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