Security Bulletin
Summary
There are multiple vulnerabilities in the Jupyter notebook used by IBM Spectrum Conductor with Spark 2.2.1 and IBM Spectrum Conductor 2.3.0. IBM Spectrum Conductor has addressed the applicable CVEs.
Vulnerability Details
CVE-ID: CVE-2019-9644
Description: Jupyter Notebook could allow a remote attacker to obtain sensitive information, caused by a cross-site inclusion flaw. By persuading a victim to visit a specially-crafted Web site, an attacker could exploit this vulnerability to obtain sensitive information.
CVSS Base Score: 6.5
CVSS Temporal Score: https://exchange.xforce.ibmcloud.com/vulnerabilities/158122 for more information
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N)
CVE-ID: CVE-2019-10255
Description: Jupyter Notebook and JupyterHub could allow a remote attacker to conduct phishing attacks, caused by an open redirect vulnerability. An attacker could exploit this vulnerability using a specially-crafted URL to redirect a victim to arbitrary Web sites.
CVSS Base Score: 7.4
CVSS Temporal Score: https://exchange.xforce.ibmcloud.com/vulnerabilities/160618 for more information
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:H/A:N)
CVE-ID: CVE-2019-10856
Description: Jupyter Notebook and JupyterHub could allow a remote attacker to conduct phishing attacks, caused by an open redirect vulnerability. An attacker could exploit this vulnerability using a specially-crafted URL to redirect a victim to arbitrary Web sites.
CVSS Base Score: 7.4
CVSS Temporal Score: https://exchange.xforce.ibmcloud.com/vulnerabilities/160049 for more information
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:H/A:N)
Affected Products and Versions
Remediation/Fixes
Download the interim fixes that correspond to your product version from IBM Fix Central, then follow the steps in the accompanying readme to apply the interim fix on Linux x86_64 hosts in your cluster:
| IBM Spectrum Conductor 2.3.0 | sc-2.3-build521530 |
| IBM Spectrum Conductor 2.2.1 | cws-2.2.1-build521531 |
Workarounds and Mitigations
Get Notified about Future Security Bulletins
References
Change History
May 30, 2019 : original version created
*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:
03 July 2019
UID
ibm10885702