Security Bulletin
Summary
IBM Tivoli Access Manager for e-business and IBM Security Access Manager have addressed the following vulnerability.
Vulnerability Details
CVEID: CVE-2017-11462
DESCRIPTION: A double free vulnerability in MIT Kerberos 5 (aka krb5) has an unknown impact and attack vector involving automatic deletion of security contexts on error.
CVSS Base Score: 7.5
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/132060 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N)
Affected Products and Versions
Software releases
Affected product
|
Affected Versions
|
IBM Tivoli Access Manager for e-business | 6.1 - 6.1.0.35 |
IBM Tivoli Access Manager for e-business | 6.1.1 - 6.1.1.34 |
IBM Security Access Manager (software) | 7.0-7.0.0.34 |
Appliance releases
Affected IBM Security Access Manager Appliance
|
Affected Versions
|
IBM Security Access Manager for Web | 7.0-7.0.0.34 |
IBM Security Access Manager for Web | 8.0-8.0.1.7 |
IBM Security Access Manager for Mobile | 8.0-8.0.1.7 |
IBM Security Access Manager | 9.0.3.0 - 9.0.4.0 |
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 | 6.1 - 6.1.0.35 | IJ03462 | Apply Interim Fix 36: 6.1.0-ISS-TAM-IF0036 |
IBM Tivoli Access Manager for e-business | 6.1.1 - 6.1.1.34 | IJ03462 | Apply Interim Fix 35: 6.1.1-ISS-TAM-IF0035 |
IBM Security Access Manager for Web (software) | 7.0 - 7.0.0.34 (software) | IJ03462 | Apply Interim Fix 35: 7.0.0-ISS-SAM-IF0035 |
IBM Security Access Manager for Web (appliance) | 7.0 - 7.0.0.34 (appliance) | IJ03469 |
Apply Interim Fix 35: |
IBM Security Access Manager for Web (appliance) | 8.0 - 8.0.1.7 | IJ03467 |
1. For versions prior to 8.0.1.7, upgrade to 8.0.1.7: 2. Apply 8.0.1.7 IF 1: |
IBM Security Access Manager for Mobile (appliance) | 8.0 - 8.0.1.7 | IJ03468 |
1. For versions prior to 8.0.1.7, upgrade to 8.0.1.7: 2. Upgrade to 8.0.1.7 IF 1: |
IBM Security Access Manager (appliance) | 9.0 - 9.0.4.0 | IJ03467 |
1. For versions prior to 9.0.4.0, upgrade to 9.0.4.0: 2. Upgrade to 9.0.4.0 IF 2: |
For IBM Tivoli Access Manager for e-business 6.0 and earlier, IBM recommends upgrading to a fixed, supported release of the product.
Workarounds and Mitigations
None
Get Notified about Future Security Bulletins
References
Change History
20 August 2018: Original version published.
*The CVSS Environment Score is customer environment specific and will ultimately impact the Overall CVSS Score. Customers can evaluate the impact of this vulnerability in their environments by accessing the links in the Reference section of this Security Bulletin.
Disclaimer
Review the IBM security bulletin disclaimer and definitions regarding your responsibilities for assessing potential impact of security vulnerabilities to your environment.
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Document Information
Modified date:
17 October 2018
UID
swg22015092