CVE-2016-9814

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.

CVSS v3 9.1 CRITICAL
CVSS v2.0 8.5 HIGH

9.1^/10

CVSS v3 : CRITICAL

Vector : AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H

Exploitability : 3.9 / Impact : 5.2

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

8.5^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:N/C:N/I:P/A:C

Exploitability : 10.0 / Impact : 7.8

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact COMPLETE

References

Link	Resource
http://www.securityfocus.com/bid/94730	Third Party Advisory VDB Entry
https://lists.debian.org/debian-lts-announce/2018/03/msg00001.html
https://simplesamlphp.org/security/201612-01	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:simplesamlphp:simplesamlphp::::::::
	cpe:2.3:a:simplesamlphp:simplesamlphp:1.10:::::::*

Configuration 2 (hide)

OR	cpe:2.3:a:simplesamlphp:saml2::::::::
	cpe:2.3:a:simplesamlphp:saml2:1.10:::::::*
	cpe:2.3:a:simplesamlphp:saml2:1.10.1:::::::*
	cpe:2.3:a:simplesamlphp:saml2:1.10.2:::::::*
	cpe:2.3:a:simplesamlphp:saml2:2.0.0:::::::*
	cpe:2.3:a:simplesamlphp:saml2:2.0.1:::::::*
	cpe:2.3:a:simplesamlphp:saml2:2.1:::::::*
	cpe:2.3:a:simplesamlphp:saml2:2.2:::::::*
	cpe:2.3:a:simplesamlphp:saml2:2.3:::::::*
	cpe:2.3:a:simplesamlphp:saml2:2.3.1:::::::*
	cpe:2.3:a:simplesamlphp:saml2:2.3.2:::::::*

History

No history.

Information

Published : 2017-02-17 02:59

Updated : 2024-02-28 15:44

NVD link : CVE-2016-9814

Mitre link : CVE-2016-9814

CVE.ORG link : CVE-2016-9814

JSON object : View

Products Affected

simplesamlphp

simplesamlphp
saml2

CWE

CWE-399

Resource Management Errors

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