IBM Sterling B2B Integrator is subject to HTTP Byte Range Denial Of Service attacks.
CVE ID: CVE-2013-0494
DESCRIPTION: IBM Sterling B2B Integrator is subject to HTTP Byte Range Denial Of Service attacks. Specially crafted HTTP Range or Request-Range request headers can cause memory and CPU exhaustion. A remote, unauthenticated attacker could exploit this to make the system unresponsive.
CVSS Base Score: 5
CVSS Temporal Score: See http://xforce.iss.net/xforce/xfdb/82009 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (AV:N/AC:L/Au:N/C:N/I:N/A:P)
IBM Sterling B2B Integrator 5.1, 5.0
Apply fix pack 5104.
Apply fix pack 5010, APAR IC82726
11 Mar, 2013: Initial Version
July 30, 2013: Changed affected products section to include Sterling B2B Integrator 5.0 and remediation section to include 5010
· Complete CVSS Guide
· On-line Calculator V2
· X-Force Vulnerability Database: http://xforce.iss.net/xforce/xfdb/82009
*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 Flash.
Note: 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.