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Security Bulletin: IBM Security Guardium is affected by a kernel vulnerability

Security Bulletin


Summary

IBM Security Guardium has fixed this vulnerability

Vulnerability Details

CVEID:   CVE-2019-13233
DESCRIPTION:   Linux Kernel is vulnerable to a denial of service, caused by a use-after-free flaw when a race between modify_ldt() and #BR Exception occurs. By sending a specially-crafted request, a local attacker could exploit this vulnerability to cause a denial of service condition.
CVSS Base score: 5.1
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/162780 for the current score.
CVSS Vector: (CVSS:3.0/AV:L/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 Guardium11.0
IBM Security Guardium11.1
IBM Security Guardium11.2

Remediation/Fixes

 ProductVersions Fix
IBM Security Guardium11.0https://www.ibm.com/support/fixcentral/swg/selectFixes?parent=IBM%20Security&product=ibm/Information+Management/InfoSphere+Guardium&release=11.0&platform=All&function=fixId&fixids=SqlGuard_11.0p30_Bundle_Aug-25-2020&includeSupersedes=0&source=fc
IBM Security Guardium11.1http://www.ibm.com/support/fixcentral/swg/quickorder?parent=IBM%20Security&product=ibm/Information+Management/InfoSphere+Guardium&release=11.0&platform=All&function=fixId&fixids=SqlGuard_11.0p120_Bundle_Sep-27-2020&includeSupersedes=0&source=fc
IBM Security Guardium11.2http://www.ibm.com/support/fixcentral/swg/quickorder?parent=IBM%20Security&product=ibm/Information+Management/InfoSphere+Guardium&release=11.0&platform=Linux&function=fixId&fixids=SqlGuard_11.0p215_Bundle_Sep-24-2020&includeSupersedes=0&source=fc

Workarounds and Mitigations

None

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References

Complete CVSS v3 Guide
On-line Calculator v3

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Related Information

IBM Secure Engineering Web Portal
IBM Product Security Incident Response Blog

Change History

16 Oct 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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Document Information

Modified date:
30 October 2020

Initial Publish date:
16 October 2020

UID

ibm16357523

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