Security Bulletin
Summary
Upgrade of WebSphere Application Server within containerzed MDM application. IBM WebSphere Application Server 9.0 could allow a local authenticated attacker to gain elevated privileges on the system, caused by improper handling of UNC paths. By scheduling a task with a specially-crafted UNC path, an attacker could exploit this vulnerability to execute arbitrary code with higher privileges. IBM X-Force ID: 182808.
Vulnerability Details
CVEID: CVE-2020-4534
DESCRIPTION: IBM WebSphere Application Server 7.0, 8.0, 8.5, and 9.0 could allow a local authenticated attacker to gain elevated privileges on the system, caused by improper handling of UNC paths. By scheduling a task with a specially-crafted UNC path, an attacker could exploit this vulnerability to execute arbitrary code with higher privileges. IBM X-Force ID: 182808.
CVSS Base score: 7.8
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/182808 for the current score.
CVSS Vector: (CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H)
Affected Products and Versions
Affected Product(s) | Version(s) |
InfoSphere Master Data Management | 11.6 |
Remediation/Fixes
Principal Product and Version(s) | Affected Supporting Product and Version | Affected Supporting Product Security Bulletin |
IBM InfoSphere Master Data Management 11.6 | IBM WebSphere Application Server versions 9.0. |
Workarounds and Mitigations
None
Get Notified about Future Security Bulletins
References
Change History
03 Jun 2021: 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
Was this topic helpful?
Document Information
Modified date:
27 April 2022
UID
ibm16458177