The SimpleSAML_XML_Validator class constructor in SimpleSAMLphp before 1.14.11 might allow remote attackers to spoof signatures on SAML 1 responses or possibly cause a denial of service (memory consumption) by leveraging improper conversion of return values to boolean.
CVSS Details
- CVSS 3.0 Base Score: 6.3
- CVSS 3.0 Vector: (CVSS:3.0/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:H/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade simplesamlphp | Feb 25, 2019 | Feb 16, 2017 |
| Ubuntu | — | No solution exists | Jun 26, 2025 | Feb 17, 2017 |
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