CVEvulnerability
CVE-2016-9814
9.1 CRITICAL
Official page ↗
- Status
- Modified
- Published
- 2017-02-17
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.0 ([email protected])
- 9.1 CRITICAL — CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
- CVSS 2.0 ([email protected])
- 8.5 HIGH — AV:N/AC:L/Au:N/C:N/I:P/A:C
- Weaknesses
- CWE-399
Description
The validateSignature method in the SAML2\Utils class in SimpleSAMLphp before 1.14.10 and simplesamlphp/saml2 library before 1.9.1, 1.10.x before 1.10.3, and 2.x before 2.3.3 allows remote attackers to spoof SAML responses or possibly cause a denial of service (memory consumption) by leveraging improper conversion of return values to boolean.
Affected configurations
• simplesamlphp simplesamlphp (<= 1.14.9)
• simplesamlphp simplesamlphp 1.10
• simplesamlphp saml2 (<= 1.9)
• simplesamlphp saml2 1.10
• simplesamlphp saml2 1.10.1
• simplesamlphp saml2 1.10.2
• simplesamlphp saml2 2.0.0
• simplesamlphp saml2 2.0.1
• simplesamlphp saml2 2.1
• simplesamlphp saml2 2.2
• simplesamlphp saml2 2.3
• simplesamlphp saml2 2.3.1
• simplesamlphp saml2 2.3.2
Related
Weakness · not in database (1)
References
- http://www.securityfocus.com/bid/94730 Third Party Advisory, VDB Entry
- https://lists.debian.org/debian-lts-announce/2018/03/msg00001.html lists.debian.org
- https://simplesamlphp.org/security/201612-01 Vendor Advisory
- http://www.securityfocus.com/bid/94730 Third Party Advisory, VDB Entry
- https://lists.debian.org/debian-lts-announce/2018/03/msg00001.html lists.debian.org
- https://simplesamlphp.org/security/201612-01 Vendor Advisory