Security Bulletin
Summary
IBM DataPower Gateways has addressed a vulnerability in 'unzip utility' that it uses to list, test, or extract files from a zip archive.
Vulnerability Details
CVEID: CVE-2014-8141
DESCRIPTION: Info-ZIP UnZip is vulnerable to a buffer overflow, caused by improper bounds checking by the getZip64Data() function. A local attacker could overflow a buffer and execute arbitrary code on the system.
CVSS Base Score: 4.4
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/#/vulnerabilities/99373 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (AV:L/AC:M/Au:N/C:P/I:P/A:P)
Note that the following related vulnerabilities on 'unzip utility' do not impact DataPower appliances:
CVEID: CVE-2014-8139
CVEID: CVE-2014-8140
CVEID: CVE-2014-9636
Affected Products and Versions
IBM DataPower Gateways appliances all versions through 6.0.0.15, 6.0.1.11, 7.0.0.8, 7.1.0.5, 7.2.0.0
Remediation/Fixes
Fix is available in versions 6.0.0.16, 6.0.1.12, 7.0.0.9, 7.1.0.6, 7.2.0.1. Refer to APAR IT10064 for URLs to download the fix.
You should verify applying this fix does not cause any compatibility issues.
For DataPower customers using versions 5.x and older versions, IBM recommends upgrading to a fixed, supported version/release/platform of the product.
Workarounds and Mitigations
None
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References
Change History
4 September 2015 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.
Internal Use Only
Bugzilla 47863
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Document Information
Modified date:
15 June 2018
UID
swg21965450