Security Bulletin: IBM has announced a release for IBM Security Identity Governance and Intelligence in response to a security vulnerability (CVE-2020-4790)

Security Bulletin

Summary

IBM has announced a release for IBM Security Identity Governance and Intelligence (IGI) in response to security vulnerability. The vulnerability concerns a possible denial of service, in IBM Security Access Request apps, due to improper signup data .

Vulnerability Details

CVEID: CVE-2020-4790
DESCRIPTION: IBM Security Access Manager Appliance could allow a user to cause a denial of service due to improperly validating a supplied URL, rendering the application unusuable.
CVSS Base score: 5.3
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/189375 for the current score.
CVSS Vector: (CVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H)

Affected Products and Versions

Affected Product(s)	Version(s)
IBM Security Identity Governance and Intelligence	5.2.6

Remediation/Fixes

Product Name	VRMF	First Fix
IGI	5.2.6	10.0.0.0-ISS-ISVG-IGVA-FP0000

Workarounds and Mitigations

None

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References

Complete CVSS v3 Guide
On-line Calculator v3

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Acknowledgement

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

22 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

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 has announced a release for IBM Security Identity Governance and Intelligence in response to a security vulnerability (CVE-2020-4790)