Security Bulletin: IBM QRadar SIEM is vulnerable to incorrect permission assignment. (CVE-2016-2877)
The software specifies permissions for a security-critical resource in a way that allows that resource to be read or modified by unintended actors.
Description: IBM QRadar could allow a local user to write files to certain web accessible directories due to incorrect privileges on those folders.
CVSS Base Score: 4.0
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/112850 for the current score
CVSS Environmental Score: *Undefined
CVSS Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Affected Products and Versions
· IBM QRadar 7.2.n
· IBM QRadar 7.1.n
Workarounds and Mitigations
Get Notified about Future Security Bulletins
IBM X-Force Ethical Hacking Team: Paul Ionescu, Warren Moynihan, Jonathan Fitz-Gerald, John Zuccato, Rodney Ryan, Chris Shepherd, Dmitryi Beryoza
26 July 2016
*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.
More support for:
IBM QRadar SIEM
Software version: 7.1, 7.2
Operating system(s): Linux
Software edition: All Editions
Reference #: 1987773
Modified date: 26 July 2016