Security Bulletin
Summary
IBM Security Access Manager for Web is vulnerable to a denial of service, caused by an XML External Entity Injection (XXE) error when processing XML data.
Vulnerability Details
CVEID: CVE-2016-3027
DESCRIPTION: IBM Security Access Manager for Web is vulnerable to a denial of service, caused by an XML External Entity Injection (XXE) error when processing XML data. A remote attacker could exploit this vulnerability to expose highly sensitive information or consume all available memory resources.
CVSS Base Score: 6.5
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/114475 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:H)
Affected Products and Versions
IBM Security Access Manager for Web 8.0 appliances, all firmware versions.
IBM Security Access Manager for Mobile 8.0 appliances, all firmware versions.
IBM Security Access Manager 9.0 appliances, all firmware versions.
Remediation/Fixes
IBM has provided patches for all affected versions. Follow the installation instructions in the README files included with the patch.
Product | VRMF | APAR | Remediation |
IBM Security Access Manager for Web | 8.0.0.0 - 8.0.1.4 | IV90686 | Upgrade to 8.0.1.5: 8.0.1-ISS-WGA-FP0005 |
IBM Security Access Manager for Mobile | 8.0.0.0 - 8.0.1.4 | IV90704 | Upgrade to 8.0.1.5: 8.0.1-ISS-ISAM-FP0005 |
IBM Security Access Manager | 9.0 - 9.0.1.0 | IV90504 | Upgrade to 9.0.2.0: IBM Security Access Manager V9.0.2 Multiplatform, Multilingual (CRW4EML) |
Workarounds and Mitigations
None.
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References
Acknowledgement
IBM X-Force Ethical Hacking Team: Paul Ionescu, Warren Moynihan, Jonathan Fitz-Gerald, John Zuccato, Rodney Ryan, Chris Shepherd, Dmitryi Beryoza
Change History
December 8, 2016: 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:
16 June 2018
UID
swg21994440