CVE-2011-1411
UnknownEPSS 2.29%
Last modified
CVE-2011-1411 is a vulnerability of currently unknown severity. Shibboleth OpenSAML library 2.4.x before 2.4.3 and 2.5.x before 2.5.1, and IdP before 2.3.2, allows remote attackers to forge messages and bypass authentication via an "XML Signature wrapping attack.". EPSS estimates a 2.29% chance of exploitation in the next 30 days.
Description
Shibboleth OpenSAML library 2.4.x before 2.4.3 and 2.5.x before 2.5.1, and IdP before 2.3.2, allows remote attackers to forge messages and bypass authentication via an "XML Signature wrapping attack."
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Shibboleth | Opensaml | 2.4.0 |
| Shibboleth | Opensaml | 2.4.1 |
| Shibboleth | Opensaml | 2.4.2 |
| Shibboleth | Opensaml | 2.5.0 |
| Shibboleth | Shibboleth-Identity-Provider | <= 2.3.1 |
| Shibboleth | Shibboleth-Identity-Provider | 2.0.0 |
| Shibboleth | Shibboleth-Identity-Provider | 2.1.0 |
| Shibboleth | Shibboleth-Identity-Provider | 2.1.1 |
| Shibboleth | Shibboleth-Identity-Provider | 2.1.2 |
| Shibboleth | Shibboleth-Identity-Provider | 2.1.3 |
| Shibboleth | Shibboleth-Identity-Provider | 2.1.4 |
| Shibboleth | Shibboleth-Identity-Provider | 2.1.5 |
| Shibboleth | Shibboleth-Identity-Provider | 2.2.0 |
| Shibboleth | Shibboleth-Identity-Provider | 2.2.1 |
| Shibboleth | Shibboleth-Identity-Provider | 2.3.0 |
References
- http://shibboleth.internet2.edu/secadv/secadv_20110725.txtVendor Advisory
- http://shibboleth.internet2.edu/secadv/secadv_20110725.txtVendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2011-1411?
Shibboleth OpenSAML library 2.4.x before 2.4.3 and 2.5.x before 2.5.1, and IdP before 2.3.2, allows remote attackers to forge messages and bypass authentication via an "XML Signature wrapping attack."
How severe is CVE-2011-1411?
Severity scoring for CVE-2011-1411 is pending analysis. The EPSS model estimates a 2.29% probability of exploitation in the next 30 days.
How do I fix CVE-2011-1411?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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Are you affected by CVE-2011-1411?
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