CVE-2009-3474
Last modified
CVE-2009-3474 is a vulnerability of currently unknown severity. OpenSAML 2.x before 2.2.1 and XMLTooling 1.x before 1.2.1, as used by Internet2 Shibboleth Service Provider 2.x before 2.2.1, do not follow the KeyDescriptor element's Use attribute, which allows remote attackers to use a certificate for both signing and encryption when it is designated for just one purpose, potentially weakening the intended security application of the certificate.. EPSS estimates a 1.54% chance of exploitation in the next 30 days.
Description
OpenSAML 2.x before 2.2.1 and XMLTooling 1.x before 1.2.1, as used by Internet2 Shibboleth Service Provider 2.x before 2.2.1, do not follow the KeyDescriptor element's Use attribute, which allows remote attackers to use a certificate for both signing and encryption when it is designated for just one purpose, potentially weakening the intended security application of the certificate.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Internet2 | Opensaml | 2.0 |
| Internet2 | Opensaml | 2.1.0 |
| Internet2 | Opensaml | 2.2.0 |
| Internet2 | Xmltooling | 1.0.1 |
| Internet2 | Xmltooling | 1.1.0 |
| Internet2 | Xmltooling | 1.1.1 |
| Internet2 | Xmltooling | 1.2.0 |
| Internet2 | Shibboleth-Sp | 1.3.1 |
| Internet2 | Shibboleth-Sp | 1.3.2 |
| Internet2 | Shibboleth-Sp | 1.3b |
| Internet2 | Shibboleth-Sp | 1.3f |
| Internet2 | Shibboleth-Sp | 2.0 |
| Internet2 | Shibboleth-Sp | 2.1 |
| Internet2 | Shibboleth-Sp | 2.2 |
References
- http://secunia.com/advisories/36855Vendor Advisory
- http://secunia.com/advisories/36868Vendor Advisory
- http://secunia.com/advisories/36876Vendor Advisory
- http://shibboleth.internet2.edu/secadv/secadv_20090817a.txtPatch, Vendor Advisory
- http://secunia.com/advisories/36855Vendor Advisory
- http://secunia.com/advisories/36868Vendor Advisory
- http://secunia.com/advisories/36876Vendor Advisory
- http://shibboleth.internet2.edu/secadv/secadv_20090817a.txtPatch, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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