CVE-2017-16852

EUVD-2017-8026
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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
8.1 HIGH
NETWORK
HIGH
NONE
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 54%
Affected Products (NVD)
VendorProductVersion
shibbolethservice_provider
𝑥
< 2.6.1
debiandebian_linux
8.0
debiandebian_linux
9.0
𝑥
= Vulnerable software versions
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
shibboleth-sp2
artful
Fixed 2.6.0+dfsg1-4+deb9u1build0.17.10.1
released
bionic
not-affected
cosmic
not-affected
disco
dne
eoan
dne
focal
dne
groovy
dne
hirsute
dne
impish
dne
jammy
dne
mantic
dne
noble
dne
trusty
dne
xenial
needed
zesty
Fixed 2.6.0+dfsg1-4+deb9u1build0.17.04.1
released
Common Weakness Enumeration
References
https://bugs.debian.org/881857
https://git.shibboleth.net/view/?p=cpp-sp.git%3Ba=commit%3Bh=b66cceb0e992c351ad5e2c665229ede82f261b16
https://lists.debian.org/debian-lts-announce/2017/11/msg00025.html
https://shibboleth.net/community/advisories/secadv_20171115.txt
https://www.debian.org/security/2017/dsa-4038
https://bugs.debian.org/881857
https://git.shibboleth.net/view/?p=cpp-sp.git%3Ba=commit%3Bh=b66cceb0e992c351ad5e2c665229ede82f261b16
https://lists.debian.org/debian-lts-announce/2017/11/msg00025.html
https://shibboleth.net/community/advisories/secadv_20171115.txt
https://www.debian.org/security/2017/dsa-4038