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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
5.9 MEDIUM
LOCAL
LOW
NONE
CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
ibmCNA
5.9 MEDIUM
LOCAL
LOW
NONE
CVSS:3.0/A:L/AC:L/AV:L/C:L/I:L/PR:N/S:U/UI:N
CVEADP
---
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Base Score
CVSS 3.x
EPSS Score
Percentile: 19%
VendorProductVersion
ibmsecurity_access_manager
9.0.0 ≤
𝑥
≤ 9.0.4
ibmtivoli_federated_identity_manager
6.2.0
ibmtivoli_federated_identity_manager
6.2.1
ibmtivoli_federated_identity_manager
6.2.2
𝑥
= Vulnerable software versions
Common Weakness Enumeration
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