Vulnerability has been addressed in the Apache CXF component of Tivoli Network Manager IP Edition.
DESCRIPTION: Apache CXF could provide weaker than expected security, caused by the failure to use the OAuth2 Hawk and JOSE MAC Validation code. A remote attacker could exploit this vulnerability using timing attacks to obtain sensitive information.
CVSS Base Score: 5.9
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/130249 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N)
Affected Products and Versions
Tivoli Network Manager IP Edition 4.1.1 (Huawei MTOSI Collector install)
Tivoli Network Manager IP Edition 4.2.0 (Huawei MTOSI Collector install)
|Tivoli Network Manager IP Edition||4.1.1||IV99816||Please call IBM service and reference APAR IV99816, to obtain a fix if needed for 4.1.1 release.|
|Tivoli Network Manager IP Edition||4.2.0||IV99816||CXF 3.1.10 has been upgraded in 4.2 FixPack 3.|
Workarounds and Mitigations
Get Notified about Future Security Bulletins
15 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.
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.
17 June 2018