CVE-2018-1443

Severity Score

5.9

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

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.

Una vulnerabilidad de análisis sintáctico de XML afecta a los sistemas SSO (Single Sign On) basados en SAML de IBM (IBM Security Access Manager 9.0.0 - 9.0.4 e IBM Tivoli Federated Identity Manager 6.2 - 6.0.2.). Esta vulnerabilidad puede permitir que un atacante con acceso autenticado engañe a los sistemas SAML para que se autentique como un usuario diferente sin conocer la contraseña de usuario de la víctima. IBM X-Force ID: 139754.

*Credits: N/A

CVSS Scores

Attack Vector

Local

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

Low

Availability

Low

Attack Vector

Local

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

Low

Availability

Low

Attack Vector

Local

Attack Complexity

Low

Authentication

None

Confidentiality

Partial

Integrity

Partial

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2017-12-13 CVE Reserved
2018-03-08 CVE Published
2023-09-08 EPSS Updated
2024-09-16 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-287: Improper Authentication

CAPEC

References (6)

URL	Tag	Source
http://www.securityfocus.com/bid/103365	Third Party Advisory
http://www.securitytracker.com/id/1040454	Third Party Advisory
http://www.securitytracker.com/id/1040455	Third Party Advisory

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
http://www.ibm.com/support/docview.wss?uid=swg22014160	2019-10-09
http://www.ibm.com/support/docview.wss?uid=swg22014161	2019-10-09
https://exchange.xforce.ibmcloud.com/vulnerabilities/139754	2019-10-09

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Ibm Search vendor "Ibm"		Security Access Manager Search vendor "Ibm" for product "Security Access Manager"				>= 9.0.0 <= 9.0.4 Search vendor "Ibm" for product "Security Access Manager" and version " >= 9.0.0 <= 9.0.4"		-		Affected
Ibm Search vendor "Ibm"		Tivoli Federated Identity Manager Search vendor "Ibm" for product "Tivoli Federated Identity Manager"				6.2.0 Search vendor "Ibm" for product "Tivoli Federated Identity Manager" and version "6.2.0"		-		Affected
Ibm Search vendor "Ibm"		Tivoli Federated Identity Manager Search vendor "Ibm" for product "Tivoli Federated Identity Manager"				6.2.1 Search vendor "Ibm" for product "Tivoli Federated Identity Manager" and version "6.2.1"		-		Affected
Ibm Search vendor "Ibm"		Tivoli Federated Identity Manager Search vendor "Ibm" for product "Tivoli Federated Identity Manager"				6.2.2 Search vendor "Ibm" for product "Tivoli Federated Identity Manager" and version "6.2.2"		-		Affected