Security Bulletin: IBM API Connect is vulnerable to cross-site request forgery (CSRF) (CVE-2020-13663)

Security Bulletin

Summary

IBM API Connect has addressed the following vulnerability.

Vulnerability Details

CVEID: CVE-2020-13663
DESCRIPTION: Drupal core is vulnerable to cross-site request forgery, caused by improper validation of user-supplied input by the Form API. By persuading an authenticated user to visit a malicious Web site, a remote attacker could send a malformed HTTP request to perform unauthorized actions. An attacker could exploit this vulnerability to perform cross-site scripting attacks, Web cache poisoning, and other malicious activities.
CVSS Base score: 8.8
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/183585 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)

Affected Products and Versions

Affected Product(s)	Version(s)
API Connect	V2018.4.1.0-2018.4.1.11
API Connect	IBM API Connect V5.0.0.0-5.0.8.8
API Connect	IBM API Connect V10.0.0.0

Remediation/Fixes

Affected Product	Addressed in VRMF	APAR	Remediation/First Fix
IBM API Connect V5.0.0.0-5.0.8.8	5.0.8.8 iFix	LI81584	Addressed in IBM API Connect V5.0.8.8 iFix released on or after June 18th, 2020. Developer Portal is impacted. Follow this link and find the "portal" package. http://www.ibm.com/support/fixcentral/swg/quickorder
IBM API Connect V2018.4.1.0-2018.4.1.11	2018.4.1.12	LI81584	Addressed in IBM API Connect V2018.4.1.12. Developer Portal is impacted. Follow this link and find the "portal" package. http://www.ibm.com/support/fixcentral/swg/quickorder
IBM API Connect V10.0.0.0	10.0.1.0	LI81584	Addressed in IBM API Connect V10.0.1.0 Developer Portal is impacted. Follow this link and find the "portal" package. http://www.ibm.com/support/fixcentral/swg/quickorder

Workarounds and Mitigations

None

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References

Complete CVSS v3 Guide
On-line Calculator v3

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Acknowledgement

Change History

5 Oct 2020: Updated for V10.0.1.0
26 Jun 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

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Tips

Security Bulletin: IBM API Connect is vulnerable to cross-site request forgery (CSRF) (CVE-2020-13663)