Security Misconfiguration in Shibboleth Service Provider by Shibboleth
CVE-2017-16852

8.1HIGH

Key Information:

Vendor

Shibboleth

Status
Service Provider
Vendor
CVE Published:
16 November 2017

What is CVE-2017-16852?

The Dynamic MetadataProvider plugin in Shibboleth Service Provider prior to version 2.6.1 is prone to a security misconfiguration that compromises the integrity of metadata operations. It fails to adequately configure its integration with MetadataFilter plugins, neglecting essential security measures such as signature verification and the enforcement of validity periods. This oversight can lead to unauthorized access or manipulation of sensitive data, making effective security checks crucial for deployment integrity.

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References

https://bugs.debian.org/881857
x_refsource_CONFIRM
https://git.shibboleth.net/view/?p=cpp-sp.git%3Ba=commit%...
x_refsource_CONFIRM
https://shibboleth.net/community/advisories/secadv_201711...
x_refsource_CONFIRM

CVSS V3.1

Score:
8.1
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
High
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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