CVE-2018-1443

Severity: medium (CVSS 5.9 v3.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.4% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2018-03-08 · updated 2026-06-17
Weakness: CWE-287

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.

Affected products

IBM Security Access Manager: from 9.0.0 through 9.0.4
IBM Tivoli Federated Identity Manager: 6.2.0, 6.2.1, 6.2.2

References

http://www.ibm.com/support/docview.wss?uid=swg22014160
http://www.ibm.com/support/docview.wss?uid=swg22014161
http://www.securityfocus.com/bid/103365
http://www.securitytracker.com/id/1040454
http://www.securitytracker.com/id/1040455
https://exchange.xforce.ibmcloud.com/vulnerabilities/139754
http://www.ibm.com/support/docview.wss?uid=swg22014160
http://www.ibm.com/support/docview.wss?uid=swg22014161
http://www.securityfocus.com/bid/103365
http://www.securitytracker.com/id/1040454
http://www.securitytracker.com/id/1040455
https://exchange.xforce.ibmcloud.com/vulnerabilities/139754

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