CVE-2018-1443 — MEDIUM (5.9)

Q: How severe is CVE-2018-1443?

CVE-2018-1443 has been rated MEDIUM with a CVSS base score of 5.9/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2018-1443?

Check the references section above for vendor advisories and patch information. Affected products include: Ibm Security Access Manager, Ibm Tivoli Federated Identity Manager.

Vulnerability 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.

CVSS Score

5.9

MEDIUM

CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

LOW

Integrity

LOW

Availability

LOW

Affected Products

Vendor	Product	Versions
Ibm	Security Access Manager	>= 9.0.0, <= 9.0.4
Ibm	Tivoli Federated Identity Manager	6.2.0

Related Weaknesses (CWE)

CWE-287

References

http://www.ibm.com/support/docview.wss?uid=swg22014160Vendor Advisory
http://www.ibm.com/support/docview.wss?uid=swg22014161Vendor Advisory
http://www.securityfocus.com/bid/103365Third Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1040454Third Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1040455Third Party AdvisoryVDB Entry
https://exchange.xforce.ibmcloud.com/vulnerabilities/139754VDB EntryVendor Advisory
http://www.ibm.com/support/docview.wss?uid=swg22014160Vendor Advisory
http://www.ibm.com/support/docview.wss?uid=swg22014161Vendor Advisory
http://www.securityfocus.com/bid/103365Third Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1040454Third Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1040455Third Party AdvisoryVDB Entry
https://exchange.xforce.ibmcloud.com/vulnerabilities/139754VDB EntryVendor Advisory

FAQ

What is CVE-2018-1443?

CVE-2018-1443 is a vulnerability with a CVSS score of 5.9 (MEDIUM). 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 c...

How severe is CVE-2018-1443?

CVE-2018-1443 has been rated MEDIUM with a CVSS base score of 5.9/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2018-1443?

Check the references section above for vendor advisories and patch information. Affected products include: Ibm Security Access Manager, Ibm Tivoli Federated Identity Manager.