CVE-2015-1796
4.3 · MEDIUMThe PKIX trust engines in Shibboleth Identity Provider before 2.4.4 and OpenSAML Java (OpenSAML-J) before 2.6.5 trust candidate X.509 credentials when no trusted names are available for the entityI…
Overview
CVE-2015-1796 is a medium-severity vulnerability affecting shibboleth identity_provider. It was published on July 8, 2015 and has a CVSS 2.0 base score of 4.3 (MEDIUM).
This vulnerability has a CVSS 2.0 base score of 4.3, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical description
The PKIX trust engines in Shibboleth Identity Provider before 2.4.4 and OpenSAML Java (OpenSAML-J) before 2.6.5 trust candidate X.509 credentials when no trusted names are available for the entityID, which allows remote attackers to impersonate an entity via a certificate issued by a shibmd:KeyAuthority trust anchor.
Remediation
Check the references section for vendor advisories and patches from shibboleth. Update identity_provider to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| shibboleth | identity_provider | 0 | Affected |
| shibboleth | opensaml_java | 0 | Affected |
References
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Frequently asked questions
What is CVE-2015-1796?
CVE-2015-1796 is a medium-severity vulnerability affecting shibboleth identity_provider. It was published on July 8, 2015 and has a CVSS 2.0 base score of 4.3 (MEDIUM).
How severe is CVE-2015-1796?
This vulnerability has a CVSS 2.0 base score of 4.3, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2015-1796?
Check the references section for vendor advisories and patches from shibboleth. Update identity_provider to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2015-1796?
CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2015-1796 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.
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