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ibmIBM8BD022C86EE02F143522195BE5F0EC45D7DBB056FF80A8A91792EBFF89237889
HistoryJun 16, 2018 - 9:45 p.m.

Security Bulletin: A vulnerability in the Apache Xerces-C XML parser affects IBM Tivoli Access Manager for e-business and IBM Security Access Manager for Web 7.0 software (CVE-2016-0729)

2018-06-1621:45:16
www.ibm.com
5

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.5 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

Summary

IBM Tivoli Access Manager for e-business and IBM Security Access Manager for Web 7.0 software is affected by a vulnerability in the Apache Xerces-C XML parser.

Vulnerability Details

CVEID: CVE-2016-0729**
DESCRIPTION:** Apache Xerces-C XML Parser library is vulnerable to a denial of service, caused by improper bounds checking during processing and error reporting. By sending specially crafted input documents, an attacker could exploit this vulnerability to cause the library to crash or possibly execute arbitrary code on the system.
CVSS Base Score: 7.3
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/111028 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L)

Affected Products and Versions

IBM Tivoli Access Manager for e-business 6.0

IBM Tivoli Access Manager for e-business 6.1

IBM Tivoli Access Manager for e-business 6.1.1

IBM Security Access Manager for Web 7.0 software

Remediation/Fixes

The table below provides links to patches for all affected versions. Follow the installation instructions in the README file included with the patch.

Product VRMF APAR Remediation
IBM Tivoli Access Manager for e-business 6.0 IV87158 1. Apply Interim Fix 45:
6.0.0-ISS-TAM-IF0045
IBM Tivoli Access Manager for e-business 6.1 IV87158 1. Apply Interim Fix 27:
6.1.0-ISS-TAM-IF0027
IBM Tivoli Access Manager for e-business 6.1.1 IV87158 1. Apply Interim Fix 27:
6.1.1-ISS-TAM-IF0027
IBM Security Access Manager for Web 7.0 (software) IV87152 1. Apply Interim Fix 26:
7.0.0-ISS-SAM-IF0026

Workarounds and Mitigations

None.

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.5 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P