Security Bulletin
Summary
OpenSSL vulnerabilities were disclosed on December 3, 2015 by the OpenSSL Project. OpenSSL is used by IBM Worklight and IBM MobileFirst Platform Foundation. IBM Worklight and IBM MobileFirst Platform Foundation has addressed the applicable CVEs.
Vulnerability Details
CVEID: CVE-2015-3194
DESCRIPTION: OpenSSL is vulnerable to a denial of service, caused by a NULL pointer dereference when verifying certificates via a malformed routine. An attacker could exploit this vulnerability using signature verification routines with an absent PSS parameter to cause any certificate verification operation to crash.
CVSS Base Score: 5.3
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/108503 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:N/A:L)
CVEID: CVE-2015-3195
DESCRIPTION: OpenSSL could allow a remote attacker to obtain sensitive information, caused by a memory leak in a malformed X509_ATTRIBUTE structure. An attacker could exploit this vulnerability to obtain CMS data and other sensitive information.
CVSS Base Score: 5.3
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/108504 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:N/A:N)
CVEID: CVE-2015-3196
DESCRIPTION: OpenSSL is vulnerable to a denial of service, caused by a race condition when PSK identity hints are received by a multi-threaded client and the SSL_CTX structure is updated with the incorrect value. An attacker could exploit this vulnerability to possibly corrupt memory and cause a denial of service.
CVSS Base Score: 3.7
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/108505 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L)
Affected Products and Versions
IBM Worklight Consumer Edition Versions 6.1.0.0, 6.1.0.1 and 6.1.0.2
IBM Worklight Enterprise Edition Versions 6.1.0.0, 6.1.0.1 and 6.1.0.2
IBM Mobile Foundation Consumer Edition Version 6.2.0.0 and 6.2.0.1
IBM Mobile Foundation Enterprise Edition Version 6.2.0.0 and 6.2.0.1
IBM MobileFirst Platform Foundation Version 6.3.0.0
IBM MobileFirst Platform Foundation Version 7.0.0.0
IBM MobileFirst Platform Foundation Version 7.1.0.0
Remediation/Fixes
Product | VRMF | APAR | Remediation/First Fix |
IBM Worklight | 6.x | PI55963 | Download the latest iFix for IBM Worklight Enterprise Edition on FixCentral Download the latest iFix for IBM Worklight Consumer Edition on FixCentral |
IBM Mobile Foundation | 6.x | Download the latest iFix for IBM Mobile Foundation Enterprise Edition on FixCentral Download the latest iFix for IBM Mobile Foundation Consumer Edition on FixCentral | |
IBM MobileFirst Platform Foundation | 6.x and 7.x | Download the latest iFix for IBM MobileFirst Platform Foundation on FixCentral |
Note: A fix for CVE-2014-3196 was provided in OpenSSL versions 1.0.1p and 1.0.2d and was previously addressed by IBM Worklight and IBM MobileFirst Platform Foundation.
Workarounds and Mitigations
None
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References
Change History
* 28 January 2016: Original copy 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 June 2018
UID
swg2C1000058