Security Bulletin: IBM Cloud Pak for Integration Operators affected by multiple vulnerabilities

Security Bulletin

Summary

Operators for BM Cloud Pak for Integration (CP4I) version 2020.2 are affected by vulnerabilities in Go prior to Go version 1.14.7.

Vulnerability Details

CVEID: CVE-2020-15586
DESCRIPTION: Golang Go is vulnerable to a denial of service, caused by a data race in some net/http servers. By sending specially-crafted HTTP requests, a remote attacker could exploit this vulnerability to cause a denial of service condition.
CVSS Base score: 7.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/185446 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)

CVEID: CVE-2020-14039
DESCRIPTION: Go could allow a remote attacker to bypass security restrictions, caused by improper validation on the VerifyOptions.KeyUsages EKU requirements during the X.509 certificate verification. An attacker could exploit this vulnerability to gain access to the system.
CVSS Base score: 5.3
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/185443 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N)

CVEID: CVE-2020-16845
DESCRIPTION: Go Language is vulnerable to a denial of service, caused by an infinite read loop in ReadUvarint and ReadVarint in encoding/binary. By sending a specially-crafted input, a remote attacker could exploit this vulnerability to cause a denial of service condition.
CVSS Base score: 7.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/186375 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)
Asset Repository in IBM Cloud Pak for Integration (CP4I)	Operator 1.0.0
Asset Repository in IBM Cloud Pak for Integration (CP4I)	Operator 1.0.1
Platform Navigator in IBM Cloud Pak for Integration (CP4I)	Operator 4.0.0
Platform Navigator in IBM Cloud Pak for Integration (CP4I)	Operator 4.0.1
IBM Cloud Pak for Integration (CP4I)	Operator 1.0.0

Remediation/Fixes

Upgrade to the IBM Cloud Pak for Integration using the Operator version 1.0.1, Platform Navigator Operator version 4.0.2, and Asset Repository Operator version 1.0.2.

Workarounds and Mitigations

None

Get Notified about Future Security Bulletins

Subscribe to My Notifications to be notified of important product support alerts like this.

References

Complete CVSS v3 Guide
On-line Calculator v3

Off

Change History

25 Sep 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

[{"Business Unit":{"code":"BU004","label":"Hybrid Cloud"},"Product":{"code":"SSYMXC","label":"IBM Cloud Pak for Integration"},"Component":"","Platform":[{"code":"PF040","label":"RedHat OpenShift"}],"Version":"All","Edition":""},{"Business Unit":{"code":"BU004","label":"Hybrid Cloud"},"Product":{"code":"SSYMXC","label":"IBM Cloud Pak for Integration"},"Component":"","Platform":[{"code":"PF040","label":"RedHat OpenShift"}],"Version":"All","Edition":""}]

Tips

Security Bulletin: IBM Cloud Pak for Integration Operators affected by multiple vulnerabilities