Security Bulletin
Summary
There is a denial of service vulnerablility in WebSphere Application Server.
Vulnerability Details
CVEID: CVE-2019-4720
DESCRIPTION: IBM WebSphere Application Server 7.0, 8.0, 8.5, and 9.0 is vulnerable to a denial of service, caused by sending a specially-crafted request. A remote attacker could exploit this vulnerability to cause the server to consume all available memory. IBM X-Force ID: 172125.
CVSS Base score: 7.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/172125 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
Affected Products and Versions
| Affected Product(s) | Version(s) |
| Jazz for Service Management | 1.1.3 - 1.1.3.5 |
Remediation/Fixes
| Principal Product and Version(s) | Affected Supporting Product and Version | Affected Supporting Product Security Bulletin |
| Jazz for Service Management version 1.1.0 - 1.1.3.3 |
Websphere Application Server Full Profile 8.5.5 |
Security Bulletin: WebSphere Application Server is vulnerable to a denial of service (CVE-2019-4720) |
Workarounds and Mitigations
Please refer to WAS interim fix.
Get Notified about Future Security Bulletins
References
Change History
26 Feb 2020: Initial Publication
*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.
Document Location
Worldwide
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Document Information
Modified date:
27 February 2020
UID
ibm13653385