Vulnerability CVE-2016-2908 - CERT Civis.Net

Vulnerability Name:

CVE-2016-2908 (CCN-113235)

Assigned:

2016-12-16

Published:

2016-12-16

Updated:

2020-10-27

Summary:

IBM Single Sign On for Bluemix could allow a remote attacker to obtain sensitive information, caused by a XML external entity (XXE) error when processing XML data by the XML parser. A remote attacker could exploit this vulnerability to read arbitrary files on the system or cause a denial of service.

CVSS v3 Severity:

9.1 Critical (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H)
7.9 High (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H/E:U/RL:O/RC:C)

Exploitability Metrics:	Attack Vector (AV): Network Attack Complexity (AC): Low Privileges Required (PR): None User Interaction (UI): None
Scope:	Scope (S): Unchanged
Impact Metrics:	Confidentiality (C): High Integrity (I): None Availibility (A): High

6.5 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L)
5.7 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L/E:U/RL:O/RC:C)

Exploitability Metrics:	Attack Vector (AV): Network Attack Complexity (AC): Low Privileges Required (PR): None User Interaction (UI): None
Scope:	Scope (S): Unchanged
Impact Metrics:	Confidentiality (C): Low Integrity (I): None Availibility (A): Low

CVSS v2 Severity:

6.4 Medium (CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:N/A:P)

Exploitability Metrics:	Access Vector (AV): Network Access Complexity (AC): Low Authentication (Au): None
Impact Metrics:	Confidentiality (C): Partial Integrity (I): None Availibility (A): Partial

6.4 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:N/A:P)

Exploitability Metrics:	Access Vector (AV): Network Access Complexity (AC): Low Athentication (Au): None
Impact Metrics:	Confidentiality (C): Partial Integrity (I): None Availibility (A): Partial

Vulnerability Type:

Vulnerability Consequences:

Denial of Service

References:

Source: MITRE
Type: CNA
CVE-2016-2908

Source: CCN
Type: IBM Security Bulletin 1995531 (Security Access Manager)
IBM Security Access Manager appliances are affected by an XML External Entity vulnerability (CVE-2016-2908)

Source: CONFIRM
Type: Patch, Vendor Advisory
http://www.ibm.com/support/docview.wss?uid=swg21995531

Source: CCN
Type: IBM Security Bulletin 2001175 (Tivoli Federated Identity Manager)
IBM Tivoli Federated Identity Manager is affected by an XML External Entity vulnerability (CVE-2016-2908)

Source: BID
Type: Third Party Advisory, VDB Entry
95295

Source: CCN
Type: BID-95295
IBM Security Access Manager Products CVE-2016-2908 Information Disclosure Vulnerability

Source: SECTRACK
Type: UNKNOWN
1038506

Source: XF
Type: UNKNOWN
ibm-bluemix-cve20162908-dos(113235)

Vulnerable Configuration:

Configuration 1:

cpe:/o:ibm:security_access_manager_firmware:9.0.1.0:*:*:*:*:*:*:*

OR cpe:/o:ibm:security_access_manager_firmware:8.0.1.5:*:mobile:*:*:*:*:*

OR cpe:/o:ibm:security_access_manager_firmware:8.0.1.0:*:mobile:*:*:*:*:*

OR cpe:/o:ibm:security_access_manager_firmware:8.0.0.5:*:web:*:*:*:*:*

OR cpe:/o:ibm:security_access_manager_firmware:8.0.1.0:*:web:*:*:*:*:*

OR cpe:/o:ibm:security_access_manager_firmware:8.0.1.2:*:web:*:*:*:*:*

OR cpe:/o:ibm:security_access_manager_firmware:8.0.1.4:*:mobile:*:*:*:*:*

OR cpe:/o:ibm:security_access_manager_firmware:8.0.0.1:*:mobile:*:*:*:*:*

OR cpe:/o:ibm:security_access_manager_firmware:8.0.1.4:*:web:*:*:*:*:*

OR cpe:/o:ibm:security_access_manager_firmware:8.0.0.1:*:web:*:*:*:*:*

OR cpe:/o:ibm:security_access_manager_firmware:9.0.0.1:*:*:*:*:*:*:*

OR cpe:/o:ibm:security_access_manager_firmware:9.0.0:*:*:*:*:*:*:*

OR cpe:/o:ibm:security_access_manager_firmware:8.0.1.2:*:mobile:*:*:*:*:*

OR cpe:/o:ibm:security_access_manager_firmware:8.0.1.3:*:mobile:*:*:*:*:*

OR cpe:/o:ibm:security_access_manager_firmware:8.0.1.3:*:web:*:*:*:*:*

OR cpe:/o:ibm:security_access_manager_firmware:8.0.0.2:*:mobile:*:*:*:*:*

OR cpe:/o:ibm:security_access_manager_firmware:8.0.0.3:*:mobile:*:*:*:*:*

OR cpe:/o:ibm:security_access_manager_firmware:8.0.0.2:*:web:*:*:*:*:*

OR cpe:/o:ibm:security_access_manager_firmware:8.0.0.3:*:web:*:*:*:*:*

AND

cpe:/h:ibm:security_access_manager_appliance:-:*:mobile:*:*:*:*:*

OR cpe:/h:ibm:security_access_manager_appliance:-:*:web:*:*:*:*:*

Configuration CCN 1:

cpe:/o:ibm:security_access_manager:9.0.0.1:*:*:*:*:*:*:*

OR cpe:/o:ibm:security_access_manager:8.0.0:*:*:*:*:*:*:*

OR cpe:/o:ibm:security_access_manager:8.0.0.1:*:*:*:*:*:*:*

OR cpe:/o:ibm:security_access_manager:8.0.0.2:*:*:*:*:*:*:*

OR cpe:/o:ibm:security_access_manager:8.0.0.3:*:*:*:*:*:*:*

OR cpe:/o:ibm:security_access_manager:8.0.0.4:*:*:*:*:*:*:*

OR cpe:/o:ibm:security_access_manager:8.0.0.5:*:*:*:*:*:*:*

OR cpe:/o:ibm:security_access_manager:8.0.1:*:*:*:*:*:*:*

OR cpe:/o:ibm:security_access_manager:8.0.1.2:*:*:*:*:*:*:*

OR cpe:/o:ibm:security_access_manager:8.0.1.3:*:*:*:*:*:*:*

OR cpe:/o:ibm:security_access_manager:8.0.1.4:*:*:*:*:*:*:*

OR cpe:/o:ibm:security_access_manager:9.0.0:*:*:*:*:*:*:*

OR cpe:/o:ibm:security_access_manager:9.0.1.0:*:*:*:*:*:*:*

AND

cpe:/a:ibm:tivoli_federated_identity_manager:6.2.1:*:*:*:*:*:*:*

OR cpe:/a:ibm:tivoli_federated_identity_manager:6.2.0.12:*:*:*:*:*:*:*

OR cpe:/a:ibm:tivoli_federated_identity_manager:6.2.2:*:*:*:*:*:*:*

Denotes that component is vulnerable