IBM DataPower Gateway has addressed the following vulnerabilities:
CVE-2019-9513
CVE-2019-9511
CVEID:CVE-2019-9513
DESCRIPTION: Multiple vendors are vulnerable to a denial of service, caused by a Resource Loop attack. By creating multiple request streams and continually shuffling the priority of the streams, a remote attacker could consume excessive CPU resources.
CVSS Base Score: 7.5
CVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/164639> 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:H)
CVEID:CVE-2019-9511
DESCRIPTION: Multiple vendors are vulnerable to a denial of service, caused by a Data Dribble attack. By sending a HTTP/2 request by the HTTP/2 protocol stack (HTTP.sys) for an overly large amount of data from a specified resource over multiple streams, a remote attacker could consume excessive CPU resources.
CVSS Base Score: 7.5
CVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/164638> 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:H)
Affected IBM DataPower Gateway | Affected Versions |
---|---|
IBM DataPower Gateway | 2018.4.1.0-2018.4.1.7 |
IBM DataPower Gateway | 7.6.0.0-7.6.0.16 |
Product | VRMF | APAR | Remediation / First Fix |
---|---|---|---|
IBM DataPower Gateway | 7.6.0.17 | IT30266 | Install the fixpack |
IBM DataPower Gateway | 2018.4.1.8 | IT30266 | Install the fixpack |
None
Monitor the security notifications on the IBM Cloud Status page to be advised of future security bulletins.
Complete CVSS v3 Guide
On-line Calculator v3
Off
IBM Secure Engineering Web Portal
IBM Product Security Incident Response Blog
6 November 2019: 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.
Review the IBM security bulletin disclaimer and definitions regarding your responsibilities for assessing potential impact of security vulnerabilities to your environment.
Worldwide
[{“Business Unit”:{“code”:“BU053”,“label”:“Cloud & Data Platform”},“Product”:{“code”:“SS9H2Y”,“label”:“IBM DataPower Gateway”},“Component”:“”,“Platform”:[{“code”:“PF009”,“label”:“Firmware”}],“Version”:“All Versions”,“Edition”:“”,“Line of Business”:{“code”:“LOB45”,“label”:“Automation”}}]
CPE | Name | Operator | Version |
---|---|---|---|
ibm datapower gateway | eq | any |