Security Bulletin
Summary
IBM QRadar Network Security has addressed the following vulnerabilities.
Vulnerability Details
CVEID: CVE-2018-1126
DESCRIPTION: procps-ng procps is vulnerable to a buffer overflow, caused by improper bounds checking. By sending a specially-crafted request, a remote attacker could overflow a buffer and execute arbitrary code on the system.
CVSS Base Score: 7.3
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/143456 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:L/A:L)
CVEID: CVE-2018-1124
DESCRIPTION: procps-ng procps could allow a local authenticated attacker to gain elevated privileges on the system, caused by an integer overflow in the file2strvec function in libprocps. By sending a specially-crafted request, an authenticated attacker could exploit this vulnerability to gain elevated privileges.
CVSS Base Score: 7.8
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/143454 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)
Affected Products and Versions
IBM QRadar Network Security 5.4.0
Remediation/Fixes
|
Product |
VRMF |
Remediation/First Fix |
|---|---|---|
|
IBM QRadar Network Security |
5.4.0 |
Install Firmware 5.4.0.5 from the Available Updates page of the Local Management Interface, or by performing a One Time Scheduled Installation from SiteProtector. Or Download Firmware 5.4.0.5 from IBM Security License Key and Download Center and upload and install via the Available Updates page of the Local Management Interface. |
Workarounds and Mitigations
None
Get Notified about Future Security Bulletins
References
Change History
25 July 2018: 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.
Internal Use Only
Advisory ID: 12231
Product Record ID: 116362
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Document Information
Modified date:
25 July 2018
UID
ibm10713815