Security Bulletin
Summary
IBM WebSphere Cast Iron Solution has addressed the following vulnerability in OpenSSL.
Vulnerability Details
CVEID: CVE-2017-3731
DESCRIPTION: OpenSSL is vulnerable to a denial of service, caused by an out-of-bounds read when using a specific cipher. By sending specially crafted truncated packets, a remote attacker could exploit this vulnerability using CHACHA20/POLY1305 to cause the application to crash.
CVSS Base Score: 5.3
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/121312 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)
Affected Products and Versions
WebSphere Cast Iron v 7.5.1.0, v 7.5.0.1, v 7.5.0.0
WebSphere Cast Iron v 7.0.0.2, v 7.0.0.1, v 7.0.0.0
Remediation/Fixes
|
Product | VRMF | APAR | Remediation/First Fix |
| Cast Iron Appliance and Hypervisor | 7.5.1.0, 7.5.0.1, 7.5.0.0 | LI79582 | iFix 7.5.1.0-CUMUIFIX-013 |
| Cast Iron Appliance and Hypervisor | 7.0.0.2, 7.0.0.1, 7.0.0.0 | LI79582 | iFix 7.0.0.2-CUMUIFIX-038 |
Workarounds and Mitigations
None
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References
Change History
28 September 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
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:
18 November 2019
UID
swg22008918