Security Bulletin
Summary
Security Bulletin: Multiple Vulnerabilities in python affects IBM Watson Studio Local
Vulnerability Details
CVEID: CVE-2018-14647
DESCRIPTION: Python's elementtree C accelerator failed to initialise Expat's hash salt during initialization. This could make it easy to conduct denial of service attacks against Expat by constructing an XML document that would cause pathological hash collisions in Expat's internal data structures, consuming large amounts CPU and RAM. Python 3.8, 3.7, 3.6, 3.5, 3.4, 2.7 are believed to be vulnerable.
CVSS Base score: 5.3
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/150579 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L)
Affected Products and Versions
| Affected Product(s) | Version(s) |
| IBM Watson Studio - Local | 1.2.3 |
Remediation/Fixes
| Product | VRMF | Remediation/First Fix |
| IBM Watson Studio Local | 2.1 | https://www.ibm.com/software/passportadvantage/pao_customer.html |
| IBM Cloud Pak for Data | 2.5 | https://www.ibm.com/software/passportadvantage/pao_customer.html |
Workarounds and Mitigations
None
Get Notified about Future Security Bulletins
References
Acknowledgement
Change History
08 Dec 2019: 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:
20 December 2019
Initial Publish date:
08 December 2019
UID
ibm11126587