CVE-2016-9814
Severity Score
9.1
*CVSS v3
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
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.
El método validateSignature en la clase SAML2\Utils en SimpleSAMLphp en versiones anteriores a 1.14.10 y la librería simplesamlphp/saml2 en versiones anteriores a 1.9.1, 1.10.x en versiones anteriores a 1.10.3 y 2.x en versiones anteriores a 2.3.3 permite a atacantes remotos suplantar respuestas SAML o posiblemente provocar una denegación de servicio (consumo de memoria) aprovechando la conversión incorrecta de valores de retorno a valores booleanos.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2016-12-04 CVE Reserved
- 2017-02-16 CVE Published
- 2023-03-07 EPSS Updated
- 2024-08-06 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-399: Resource Management Errors
CAPEC
References (3)
| URL | Tag | Source |
|---|---|---|
| http://www.securityfocus.com/bid/94730 | Third Party Advisory | |
| https://lists.debian.org/debian-lts-announce/2018/03/msg00001.html | Mailing List |
|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://simplesamlphp.org/security/201612-01 | 2018-03-04 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Simplesamlphp Search vendor "Simplesamlphp" | Simplesamlphp Search vendor "Simplesamlphp" for product "Simplesamlphp" | <= 1.14.9 Search vendor "Simplesamlphp" for product "Simplesamlphp" and version " <= 1.14.9" | - |
Affected
| ||||||
| Simplesamlphp Search vendor "Simplesamlphp" | Simplesamlphp Search vendor "Simplesamlphp" for product "Simplesamlphp" | 1.10 Search vendor "Simplesamlphp" for product "Simplesamlphp" and version "1.10" | - |
Affected
| ||||||
| Simplesamlphp Search vendor "Simplesamlphp" | Saml2 Search vendor "Simplesamlphp" for product "Saml2" | <= 1.9 Search vendor "Simplesamlphp" for product "Saml2" and version " <= 1.9" | - |
Affected
| ||||||
| Simplesamlphp Search vendor "Simplesamlphp" | Saml2 Search vendor "Simplesamlphp" for product "Saml2" | 1.10 Search vendor "Simplesamlphp" for product "Saml2" and version "1.10" | - |
Affected
| ||||||
| Simplesamlphp Search vendor "Simplesamlphp" | Saml2 Search vendor "Simplesamlphp" for product "Saml2" | 1.10.1 Search vendor "Simplesamlphp" for product "Saml2" and version "1.10.1" | - |
Affected
| ||||||
| Simplesamlphp Search vendor "Simplesamlphp" | Saml2 Search vendor "Simplesamlphp" for product "Saml2" | 1.10.2 Search vendor "Simplesamlphp" for product "Saml2" and version "1.10.2" | - |
Affected
| ||||||
| Simplesamlphp Search vendor "Simplesamlphp" | Saml2 Search vendor "Simplesamlphp" for product "Saml2" | 2.0.0 Search vendor "Simplesamlphp" for product "Saml2" and version "2.0.0" | - |
Affected
| ||||||
| Simplesamlphp Search vendor "Simplesamlphp" | Saml2 Search vendor "Simplesamlphp" for product "Saml2" | 2.0.1 Search vendor "Simplesamlphp" for product "Saml2" and version "2.0.1" | - |
Affected
| ||||||
| Simplesamlphp Search vendor "Simplesamlphp" | Saml2 Search vendor "Simplesamlphp" for product "Saml2" | 2.1 Search vendor "Simplesamlphp" for product "Saml2" and version "2.1" | - |
Affected
| ||||||
| Simplesamlphp Search vendor "Simplesamlphp" | Saml2 Search vendor "Simplesamlphp" for product "Saml2" | 2.2 Search vendor "Simplesamlphp" for product "Saml2" and version "2.2" | - |
Affected
| ||||||
| Simplesamlphp Search vendor "Simplesamlphp" | Saml2 Search vendor "Simplesamlphp" for product "Saml2" | 2.3 Search vendor "Simplesamlphp" for product "Saml2" and version "2.3" | - |
Affected
| ||||||
| Simplesamlphp Search vendor "Simplesamlphp" | Saml2 Search vendor "Simplesamlphp" for product "Saml2" | 2.3.1 Search vendor "Simplesamlphp" for product "Saml2" and version "2.3.1" | - |
Affected
| ||||||
| Simplesamlphp Search vendor "Simplesamlphp" | Saml2 Search vendor "Simplesamlphp" for product "Saml2" | 2.3.2 Search vendor "Simplesamlphp" for product "Saml2" and version "2.3.2" | - |
Affected
| ||||||