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Security Bulletin: Vulnerability in OpenSSL affects IBM DataPower Gateways (CVE-2017-3735)

Description

## Summary A potential vulnerability has been reported by the OpenSSL project. IBM DataPower Gateways has addressed the applicable CVE. ## Vulnerability Details **Relevant CVE Information:** **CVEID:** [_CVE-2017-3735_](<http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-3735>)** DESCRIPTION:** OpenSSL could allow a remote attacker to obtain sensitive information, caused by an error while parsing an IPAdressFamily extension in an X.509 certificate. An attacker could exploit this vulnerability to trigger an out-of-bounds read, resulting in an incorrect text display of the certificate. CVSS Base Score: 4.3 CVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/131047_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/131047>) for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N) ## Affected Products and Versions DataPower versions 7.1.0.0-7.1.0.20, 7.2.0.0-7.2.0.17, 7.5.0.0-7.5.0.11, 7.5.1.0-7.5.1.10, 7.5.2.0-7.5.2.10 and 7.6.0.0-7.6.0.3 ## Remediation/Fixes Fix is available in versions 7.1.0.21, 7.2.0.18, 7.5.0.12, 7.5.1.11, 7.5.2.11, 7.6.0.4. Refer to [_APAR __IT23193_](<http://www.ibm.com/support/docview.wss?uid=swg1IT23193>) for URLs to download the fix. ## Workarounds and Mitigations None ## Monitor IBM Cloud Status for Future Security Bulletins Monitor the [security notifications](<https://cloud.ibm.com/status?selected=security>) on the IBM Cloud Status page to be advised of future security bulletins. ### References [Complete CVSS v2 Guide](<http://www.first.org/cvss/v2/guide> "Link resides outside of ibm.com" ) [On-line Calculator v2](<http://nvd.nist.gov/CVSS-v2-Calculator> "Link resides outside of ibm.com" ) [Complete CVSS v3 Guide](<http://www.first.org/cvss/user-guide> "Link resides outside of ibm.com" ) [On-line Calculator v3](<http://www.first.org/cvss/calculator/3.0> "Link resides outside of ibm.com" ) Off ## Related Information [IBM Secure Engineering Web Portal](<http://www.ibm.com/security/secure-engineering/bulletins.html>) [IBM Product Security Incident Response Blog](<http://www.ibm.com/blogs/psirt>) ## Change History 15 December 2017: 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 According to the Forum of Incident Response and Security Teams (FIRST), the Common Vulnerability Scoring System (CVSS) is an "industry open standard designed to convey vulnerability severity and help to determine urgency and priority of response." IBM PROVIDES THE CVSS SCORES ""AS IS"" WITHOUT WARRANTY OF ANY KIND, INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. CUSTOMERS ARE RESPONSIBLE FOR ASSESSING THE IMPACT OF ANY ACTUAL OR POTENTIAL SECURITY VULNERABILITY. In addition to other efforts to address potential vulnerabilities, IBM periodically updates the record of components contained in our product offerings. As part of that effort, if IBM identifies previously unidentified packages in a product/service inventory, we address relevant vulnerabilities regardless of CVE date. Inclusion of an older CVEID does not demonstrate that the referenced product has been used by IBM since that date, nor that IBM was aware of a vulnerability as of that date. We are making clients aware of relevant vulnerabilities as we become aware of them. "Affected Products and Versions" referenced in IBM Security Bulletins are intended to be only products and versions that are supported by IBM and have not passed their end-of-support or warranty date. Thus, failure to reference unsupported or extended-support products and versions in this Security Bulletin does not constitute a determination by IBM that they are unaffected by the vulnerability. Reference to one or more unsupported versions in this Security Bulletin shall not create an obligation for IBM to provide fixes for any unsupported or extended-support products or versions. [{"Product":{"code":"SS9H2Y","label":"IBM DataPower Gateway"},"Business Unit":{"code":"BU053","label":"Cloud & Data Platform"},"Component":"Not Applicable","Platform":[{"code":"PF009","label":"Firmware"}],"Version":"7.6;7.5.2;7.5.1;7.5;7.2;7.1","Edition":"Edition Independent","Line of Business":{"code":"LOB45","label":"Automation"}}]


Affected Software


CPE Name Name Version
IBM DataPower Gateway 7.6
IBM DataPower Gateway 7.5.2
IBM DataPower Gateway 7.5.1
IBM DataPower Gateway 7.5
IBM DataPower Gateway 7.2
IBM DataPower Gateway 7.1

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