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Security Bulletin: IBM Cloud Pak For Security vulnerable to potential information disclosure through HTTP headers (CVE-2020-4967)

Security Bulletin


Summary

IBM Cloud Pak for Security 1.3.0.1 could disclose sensitive information through HTTP headers which could be used in further attacks against the system. Response headers include information that provide an attacker with clues that can be used to focus attacks for better results. This has been addressed in an update.

Vulnerability Details

CVEID:   CVE-2020-4967
DESCRIPTION:   IBM Cloud Pak for Security (CP4S) could disclose sensitive information through HTTP headers which could be used in further attacks against the system.
CVSS Base score: 3.1
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/192425 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N)

Affected Products and Versions

Affected Product(s)Version(s)
Cloud Pak for Security (CP4S)1.3.0.1

Workarounds and Mitigations

None

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References

Off

Acknowledgement

Jonathan Fitz-Gerald, John Zuccato, Rodney Ryan, Chris Shepherd, Nathan Roane, Kamil Sarbinowski, Vince Dragnea, Troy Fisher and Elaheh Samani from IBM X-Force Ethical Hacking Team.

Change History

11 Dec 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

According to the Forum of Incident Response and Security Teams (FIRST), the Common Vulnerability Scoring System (CVSS) is an "industry open standard designed to convey vulnerability severity and help to determine urgency and priority of response." IBM PROVIDES THE CVSS SCORES ""AS IS"" WITHOUT WARRANTY OF ANY KIND, INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. CUSTOMERS ARE RESPONSIBLE FOR ASSESSING THE IMPACT OF ANY ACTUAL OR POTENTIAL SECURITY VULNERABILITY.

Document Location

Worldwide

[{"Business Unit":{"code":"BU059","label":"IBM Software w\/o TPS"},"Product":{"code":"SSTDPP","label":"IBM Cloud Pak for Security"},"Component":"","Platform":[{"code":"PF040","label":"RedHat OpenShift"}],"Version":"1.3.0.1; 1.4.0.0","Edition":"","Line of Business":{"code":"LOB24","label":"Security Software"}}]

Document Information

Modified date:
26 January 2021

UID

ibm16408662