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CVE-2018-1443 Details

Description

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.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:5.9 MEDIUMVector:CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

CNA: [email protected]CVSS-B:5.9 MEDIUMVector:CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

References to Advisories, Solutions, and Tools

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URL	Source(s)	Tag(s)
https://exchange.xforce.ibmcloud.com/vulnerabilities/139754	CVE	VDB EntryVendor Advisory
http://www.ibm.com/support/docview.wss?uid=swg22014160	CVE	Vendor Advisory
http://www.ibm.com/support/docview.wss?uid=swg22014161	CVE	Vendor Advisory
http://www.securityfocus.com/bid/103365	CVE	Third Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1040454	CVE	Third Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1040455	CVE	Third Party AdvisoryVDB Entry
https://exchange.xforce.ibmcloud.com/vulnerabilities/139754	[email protected]	VDB EntryVendor Advisory
http://www.ibm.com/support/docview.wss?uid=swg22014160	[email protected]	Vendor Advisory
http://www.ibm.com/support/docview.wss?uid=swg22014161	[email protected]	Vendor Advisory
http://www.securityfocus.com/bid/103365	[email protected]	Third Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1040454	[email protected]	Third Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1040455	[email protected]	Third Party AdvisoryVDB Entry

see all 12 references

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-287	Improper Authentication	[email protected]

Affected Products

Product	Versions
ibm security access manager	>= 9.0.0, <= 9.0.4
CPE cpe:2.3:a:ibm:security_access_manager:::::::: Remediation No remediation found in references.
ibm tivoli federated identity manager	6.2.0 6.2.1 6.2.2
CPE 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:::::::* Remediation No remediation found in references.

Change History

7 change records found show changes

Date	Action	Recorded By
Jun 17, 2026	CVE Modified	[email protected]
Nov 21, 2024	CVE Modified	CVE
May 14, 2024	CVE Modified	[email protected]
Oct 9, 2019	CVE Modified	[email protected]
Mar 28, 2018	Initial Analysis	[email protected]
Mar 14, 2018	CVE Modified	[email protected]
Mar 10, 2018	CVE Modified	[email protected]