CVE-2018-1443

An XML parsing vulnerability affects IBM SAML-based single sign-on (SSO) systems (IBM Security Access Manager 9.0.0 - 9.0.4 and IBM Tivoli Federated Identity Manager 6.2 - 6.0.2.) This vulnerability can allow an attacker with authenticated access to trick SAML systems into authenticating as a different user without knowledge of the victim users password. IBM X-Force ID: 139754.

CVSS v3 5.9 MEDIUM
CVSS v2.0 4.6 MEDIUM

5.9^/10

CVSS v3 : MEDIUM

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

Exploitability : 2.5 / Impact : 3.4

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact LOW

Scope UNCHANGED

4.6^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 3.9 / Impact : 6.4

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
http://www.ibm.com/support/docview.wss?uid=swg22014160	Vendor Advisory
http://www.ibm.com/support/docview.wss?uid=swg22014161	Vendor Advisory
http://www.securityfocus.com/bid/103365	Third Party Advisory VDB Entry
http://www.securitytracker.com/id/1040454	Third Party Advisory VDB Entry
http://www.securitytracker.com/id/1040455	Third Party Advisory VDB Entry
https://exchange.xforce.ibmcloud.com/vulnerabilities/139754	VDB Entry Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:ibm:security_access_manager:*:*:*:*:*:*:*:*

Configuration 2 (hide)

OR	cpe:2.3:a:ibm:tivoli_federated_identity_manager:6.2.0:::::::*
	cpe:2.3:a:ibm:tivoli_federated_identity_manager:6.2.1:::::::*
	cpe:2.3:a:ibm:tivoli_federated_identity_manager:6.2.2:::::::*

History

No history.

Information

Published : 2018-03-08 16:29

Updated : 2023-12-10 12:30

NVD link : CVE-2018-1443

Mitre link : CVE-2018-1443

CVE.ORG link : CVE-2018-1443

JSON object : View

Products Affected

ibm

tivoli_federated_identity_manager
security_access_manager

CWE

CWE-287

Improper Authentication

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